Mathematics Middle School

Amelia has 100$ in her savings account and plans on solving 20$ per week. Which equation is right?

1. y= 20x+100
2. y= 100x + 20
3. y=100x
4. y=20x

Answers

Answer 1

Answer: I think it is number 1. y=20x+100

Answer 2
It is number 1 because the word per signals you need a variable next to the number attached to that per so it is 20x and she already has 100 so it is number 1. 20x+100

Related Questions

Select the locations on the number line to plot the points 8/3 and −11/3.

Answers

Answer:

put 8/3 a little bit below the dash that shows the number 3 and put -11/3 a little bit ahead of the -4 mark

Step-by-step explanation:

The Answer is where the green arrows are.

HELPPPPPPP!!!! I NEED ANSWER QUICK!!!!

Answers

Answer:

-13u

Step-by-step explanation:

-10u-3u

=u(-10-3)

=-13u

A number line going from 0 to 1. There are 6 equal spaces between 0 and 1. The line contains 0, A, B, blank, C, D, 1.
What fraction is represented by Point A?

Point A is at
.



Which point represents 5
6
?


Point
represents 5
6
.

Answers

Answer:

The number line is divided by 6ths.

Step-by-step explanation:

There are 6 equally sized spaces between 0 and 1 on a number line. By definition of a fraction, a quantity is divided upon a number of equal parts in which can be expressed as the number of parts divided by the total number of parts. Therefore, the numerator in this case will be how many of the 6 parts are there at a certain point; the denominator will be 6, since there are 6 total, equal parts. In this case, think of the fraction as a distance traveled from 0 to 1 in 6 parts; the numerator is how far is traveled, and the denominator is the total travel distance. Point A is located at 1/6, since it is 1 out of the 6 pieces traveled. Point D would be at 5/6 because it has traveled 5 out of the 6 distances.

Point A is at  

✔ 1/6

Point  

✔ D

represents 5

6

What is the measure of angle 5 if the measure of angle 2 is 37 degrees and the measure of angle 3 is 72 degrees

Answers

Answer:

160 is a whole angle so 37+72=109                             160-109=51

51 is your answer

Step-by-step explanation:

Answer:

160 is a whole angle so 37+72=109                             160-109=51

51 is your answer

what is the constant of proportionality for this graph ​

Answers

Answer:

10:20

Step-by-step explanation:

The constant of proportionality for this graph is 10:20

PLS ANSWER, ALL THE QUESTIONS IN THE PICTURE. ITS DUE SOON PLS HELP, SHOW WHO U SET UP EACH PROBLEM .

Answers

Answer:

3. It's b and c   4. total number of participants in marathon=99+121=220 percentage of female = 121/220×100 =55%   5. the answer is 7

Step-by-step explanation:

Which figure is a scalene triangle? Triangles in image

Answers

Answer: The one in the top right corner with the 6 in and 3 in

Step-by-step explanation:

X^2 = 6^2 + 3^2

X^2 = 36 + 9

All the sides are different.

Ok done. Thank to me :>

The original pattern for a dress is 3334 inches long. Kimmy needs her dress to be 3212 inches long. How much shorter than the pattern does Kimmy need to make her dress?

A.
123 inches
B.
114 inches
C.
214 inches
D.
112 inches



This Is 15 Points and will give brainliest! pls help asap!

Answers

Answer:

Answer: None of the above. If you subtract 3212 from 3334, you will get 122. The answer is none of the above.

Step-by-step explanation:

If each unit on the grid represents 2.5 inches, find the height of the triangle.

Answers

Answer:

15

Step-by-step explanation:

on edge

The answer is 15 inches

Sally plans to walk 12 miles every week. which equation is right?

1. y=12x+12
2. y=2x+10
3. y=12x
4. y=10x+2

Answers

Answer:

y = 12x

Step-by-step explanation:

The answer would be 3

whats 1312755 x 3430975324578, first one to answer will get a brainliest

Answers

1.0730547e+08

i think im not sure though

At the pizza parlor 68% of the pizzas made had extra cheese. If 17 pizzas had extra cheese, how many total pizzas were made?

Answers

Answer:

4

Step-by-step explanation:

68÷17=4

4x17=68

You can do 17+17+17+17

Or this 4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4

Help me plz:

11. Solve the following equations:
a. 5(x - 4) = 10
b. 2x(4x + 3x) = 21
c. 3(4 - 2x) = 28
d. 10x(2 + 13) = 300

Answers

[tex]\huge \bf༆ Answer ༄[/tex]

Let's solve ~

A. 5(x - 4) = 10

[tex] \sf5(x - 4) = 10[/tex]

[tex] \sf(x - 4) = 10 \div 5[/tex]

[tex] \sf \: x - 4 = 2[/tex]

[tex] \sf x = 2 + 4[/tex]

[tex] \sf x = 6[/tex]

B. 2x(4x + 3x) = 21

[tex] \sf2x(4x + 3x) = 21[/tex]

[tex] \sf2x(7x) = 21[/tex]

[tex] \sf14 {x}^{2} = 21[/tex]

[tex] \sf {x}^{2} = 21 \div 14[/tex]

[tex] \sf x {}^{2} = \dfrac{3}{2} [/tex]

[tex] \sf x = \sqrt{ \dfrac{3}{2} } [/tex]

C. 3(4 - 2x) = 28

[tex] \sf3(4 - 2x) = 28[/tex]

[tex] \sf12 - 6x = 28[/tex]

[tex] \sf - 6x = 28 - 12[/tex]

[tex] \sf x = 16 \div - 6[/tex]

[tex] \sf x = - \dfrac{8}{3} [/tex]

D. 10x(2 + 13) = 300

[tex] \sf 10x(2 + 13) = 300[/tex]

[tex] \sf10x(15) = 300[/tex]

[tex] \sf10x = 300 \div 15[/tex]

[tex] \sf x = 20 \div 10[/tex]

[tex] \sf x = 2[/tex]

I hope it helps ~

Here is the answer’s

PLease help me dont answer if u dont know

Answers

Answer:

[tex]a_n=-8+(n-1)-7[/tex]

Step-by-step explanation:

General arithmetic sequence formula: [tex]a_n=a_1+(n-1)d[/tex]

where [tex]a_1[/tex] = first term, and d = common difference.

The first term is -8

And the common difference appears to be - 7 as 7 is subtracted to get to the next term. Ex. -8 - 7 = -15, -15 - 7 = - 22 and so on.

To get the explicit formula of the sequence we simply plug in the values of a1 and d the general arithmetic sequence formula

General formula: [tex]a_n=a_1+(n-1)d[/tex]

We have [tex]a_1=-8[/tex] and d = -7

So the formula to find the nth term would be

[tex]a_n=-8+(n-1)-7[/tex]

Identify the correct ordered pairs made using the corresponding terms of these two sequences, with Sequence 1 terms first. Sequence 1: 3, 5, 7, 9, 11…. Sequence 2: 5, 7, 9, 11, 13…
(3, 5), (5, 9), (7, 11), (9, 7), (11, 13)
(3, 5), (5, 11), (7, 9), (9, 7), (11, 13)
(5, 3), (7, 5), (9, 7), (11, 9), (13, 11)
(3, 5), (5, 7), (7, 9), (9, 11), (11, 13)

Answers

Answer:

sorry i cant

Step-by-step explanation:

BUT im doing a winter event of 2 easy questions 50 pts and brainliest each

Answer:

It's the last option

Step-by-step explanation:

3, 5, 7, 9, 11

5, 7, 9, 11, 13

(3,5)  

(5,7)

(7,9)

(9,11)

(11,13)

pls help me with this question

Answers

Answer:

For $14.80 & $10.50 tip is not proportional. The tip of $0.78 is proportional for $5.20 order

Look at screen shot worth 15 points

Answers

Answer:

it would be by 23. that's what I think

i think the answer is 23

when rounding to estimate this difference, what do your do first?
ILL GIVE BRAINLIEST WHO EVER DOES IT FIRST!!!
2,125-1,025

a. round the subtraction problem to 2,000 - 1,000

b. round the subtraction problem to 2,100 - 1,010

c. subtract the digits in the ones place

Answers

i believe that it would be C , considering that the other two are incorrect
I think it’s 1 since if you want a broad answer or a bigger estimated answer you would do 2,000-1,000

I need help plz. You have to write an equation from the graph, you either multiply, divide, add or subtract

Answers

4-3x=1

Hope this helps!! :)
answer is 4-3x=1.
this is the equation

Steve made $50 taking leafs and $75 mowing lawns. He gave 60% of his earnings to his mother. How much did Steve give to his mother?

Ps: pls show how you set up the problem!

Answers

Answer:

Step-by-step explanation:

He gave $75 dollars to his mother

50+75=$125

$125 x 60% = 75

Steve gave his mom $75 since you do 50+75 which is 125 and then 10% of 125 is 12.5 so you take 12.5*6 since it is 60% and you get 75 so therefore, Steve gave his mom 75 dollars

halo, kak boleh bantu tidak? yang 3. E - H

4 dan 5 semuanya Thx​

Answers

Answer:

eng pls

Step-by-step explanation:

Name the Solid.
What shape is the base?
What is the VOLUME of the solid?
Round to the nearest tenth if necessary.

Answers

Answer:

Pyramid

V= 240 m^3

Step-by-step explanation:

The volume of a pyramid is 1/3 the Base times the height.

1/3x(10x8)x9

What is the length, in units, of the line segment with endpoints at (1, 4) and (3, 7)?
A. √137

B. √15

C. √5

D. √13

Answers

Answer:45

Step-by-step explanation:

on edge

The correct answer is C!

helppppp !!!!!!!!!! FAST !!!!!!!!!!!!!!

Answers

Answer:

The scale of the map is 20cmx30cm

The dimensions of the garden is 6cm for width and 20 cm for the length

Step-by-step explanation:

Answer: the scale of the thing is  20cm x30cm

And this one is number 8

Answers

Ok because I’m going back in my room now I’m kind of bored right now but yeah I remember you did that kind of weird lol

Answer:

i think that it is option A

Step-by-step explanation:

hope this helps!

WILL GIVE BRAINLIEST FIVE STARS LIKE ETC THE WHOLE SHEBANG BRAINLIEST BRAINLIEST BRAINLIEST;
PLZ ANSWER AS SOON AS YOU CAN!!!!!!!!!!!
The tables show the numbers of white and yellow flowers Cara and Hector used in 5 different arrangements.
Cara's Flower Arrangements
White 3 6 9 12 15
Yellow 5 10 15 20 25

Hector's Flower Arrangements
White 4 8 12 16 20
Yellow 6 10 14 18 22

Part A
Are the numbers of white and yellow flowers in Cara's arrangements proportional?
Which equation relates the number of white flowers, w, to the number of yellow flowers, y?
A. Yes; y=35w
B. Yes; y=53w
C. No; y=3w+5w
D. No; y=5+3w
Part B
Are the numbers of white and yellow flowers in Hector's arrangements proportional?
Write an equation to relate the number of white flowers, h, to the number of yellow flowers, e.
A. Yes; e=32h
B. Yes; e=23h
C. No; e=h+2
D. No; e=h−2

Answers

Answer:

Step-by-step explanation:

Part A.

A. Yes y = 5/3w

Part B.

C. No, e = h + 2

Answer:

Step-by-step explanation:

1. B

2. C

Which graphs represents a linear graph?

Answers

Answer:

The fourth picture represents a linear graph.

Step-by-step explanation:

Slopes are part or linear graphs, so that means the fourth picture is a linear graph.

hope this helped.

let me know if I am wrong plz.

it would be the the one in a horizontal like the name a linear it shows up in different orders so I don’t want to confuse you but the top of the arrow is around (-6,12)

PLEASE SOLVE THIS!!!
6-3y+(-8y)+5.3

Answers

-11y+11.3

Combine like terms… -3y-8y=-11y
6+5.3=11.3

Answer:

11.3 - 11y

Step-by-step explanation:

remove parenthesis: 6 - 3y - 8y + 5.3

collect all the like term: 11.3 -11y

Grant mows lawns for extra money. He mows 9 lawns in 9 hours on Wednesday and 6 lawns In 6 hours on Saturday.
What is the constant of proportionality that relates the total number of lawns mowed, y, to the number of hours mowing lawns, x?

Answers

Answer:

the constant is 1. 9/9 is the same as 1. so 9hours over 9 lawns is 1.

What is the y-intercept of a line that has a Slope of 3 and passes through point (-1, -7)

Answers;
A. -10
B. -4
C. 3
D. 7

Answers

Answer:

B)-4

Step-by-step explanation:

y=mx+c

sub in a point and gradient/slope to get c

-7=3(-1)+c

-7=-3+c

-7+3=c

c=-4

y=3x-4

if u looking for the y intercept make x=0

y=3(0)-4

y=-4

C is the answer because of the fact that they are doing a lot
Other Questions
draw styrenedraw the structure of cyrene The area around a charged object that can exert a force on other charged objects is an electric ___ A company developed a web application and deployed it on a fleet of EC2 instances that uses Amazon SQS. The requests are saved as messages in the SQS queue, which is configured with the maximum message retention period. However, after thirteen days of operation, the web application suddenly crashed and there are 10,000 unprocessed messages that are still waiting in the queue. Since they developed the application, they can easily resolve the issue but they need to send a communication to the users on the issue. What information should they provide and what will happen to the unprocessed messages? 1. What reason does Wright give for writing his story? Find the third term of (x^2 + 2)^4. do you captalize wanted to go to Cynthias psychology professor asks the class not to think about purple unicorns. Though Cynthia has never once before thought about a purple unicorn, she finds that she cannot stop thinking about them. Cynthia is experiencing ________ as a result of her attempts at ________. If (x + 1) is a factor of 2x - kx-8x + 5, find the value of k.[ Using Factor Theorem ] A car travels 32 km due north and then 46 km in a direction 40 west of north. Find the direction of the car's resultant vector. [?] Round to the nearest hundredth. The skateboard Rita would like to buy costs $ 6 less than 3 times the amount she saved. The skateboard costs $ 69. How much money has Rita saved? Choose the steps that show how to solve this problem using arithmetic 12 grams of carbon is burnt with a certain amount of air containing 36 grams of oxygen. The product contains 24 grams of Co, and 4 grams of CO. Calculate the percentage of excess oxygen. In the reaction at Blood Falls, iron and oxygen combine to form iron oxide, which is called rust (water is also present). The reactants are , and the product is Find the measure of each angle supplementary angles with measures 2X +3 and 3X +2 Find SP where MP=Rs875 and discount =Rs75 If you dive underwater, you notice an uncomfortable pressure on your eardrums due to the increased pressure. The human eardrum has an area of about 70 mm217 * 10-5 m22, and it can sustain a force of about 7 N without rupturing. If your body had no means of balancing the extra pressure (which, in reality, it does), what would be the maximum depth you could dive without rupturing your eardrum You are the network administrator for the ABC Company. Your network consists of two DNS servers named DNS1 and DNS2. The users who are configured to use DNS2 complain because they are unable to connect to internet websites. The following shows the configuration of both servers:Server Configurations:DNS1: _msdcs.abc.comabc.comDNS2: .(root)_msdcs.abc.comabc.comThe users connected to DNS2 need to be able to access the internet. What should be done? Salaries of entry-level computer engineers have Normal distribution with unknown mean and variance. Three randomly selected computer engineers have following salaries (in $1000s): 70, 80, 90. The average and the standard deviation of the data in the sample are 80 and 10. Using hypothesis testing, determine if this sample provides a sufficient evidence, at a 10% level of significance, that the average salary of all entry-level computer engineers is different from $60,000.a. Null hypothesis.b. alternative hypothesis.c. test statistic.d. acceptance region. PLEASE help with this!!! i'll give brainliest if right!! Can someone help me out Trans atlantic slave Trade