Question

Dwayne will spend $80 on video games. Used video games cost $10 each, and new video games cost $20 each.

Part A
Complete the equation which determines the number x of used video games and the number y of new video games he can buy. (Fill in the blanks)
______x+_______y=_______

Part B
Select all of the ordered pairs that are possible combinations of video games that Dwayne can buy.
A. (0, 4)
B. (2, 3)
C. (7, 2)
D. (8, 0)
E. (1, 6)

Answer 1

Answer:10x +20y =80

By trial and error method

10×2+ 20×3

=20+60

=80

Then final answer is (2,3)

Step-by-step explanation:

Answer 2

Answer:

A, D, E pairs in PartB of question