Writing Linear Equations

Question 1

Renata wins a $20 gift card to an online music site. After Renata purchases 16 songs, the gift card has a remaining balance of $0. Which equation represents the relationship between y, the remaining balance on Renata’s gift card, and x, the number of songs purchased?

Revolt · Accepted Answer

5x + 4y = 80

Question 2

The table shows temperatures below freezing measured in different units. Complete the equation in standard form to represent the relationship between F, a temperature measured in degrees Fahrenheit, and C, a temperature measured in degrees Celsius.

Revolt · Accepted Answer

F: -9; C: 160; 3.9

Question 3

Question 71816

Revolt · Accepted Answer

160

Question 4

Question 71817

Revolt · Accepted Answer

3.9

Question 5

What is the y-intercept of line MN?

Revolt · Accepted Answer

✔ (0, 2); (0, 2); x + y = 2

Question 6

✔ x + y = 2x – y = 2x + y = –2x – y = –2

Revolt · Accepted Answer

✔ x + y = 2

Question 7

A line is drawn through (–7, 11) and (8, –9). The equation y – 11 = [image 1] (x + 7) is written to represent the line. Which equations also represent the line? Check all that apply.y = [image 2] x + [image 3] 3y = –4x + 404x + y = 214x + 3y = 5–4x + 3y = 17

Revolt · Accepted Answer

y = [image 1] x + [image 2]; 4x + 3y = 5

Writing Linear Equations Answers

More from this Course

TRY EDGENUITY HACKS