Describe a problem that could be solved using the following system.

Question

Describe a problem that could be solved using the following system.

3A+4B=84

2A+5B=91

Answer 1

$3 for an apple $4 for an orange

3A+ 4B = $84

2A + 5B = $91

6A + 8B = 168

6A +15B = 273

7B = 105

B = $15

3A = 84-60 = 24

A = 24/3 = $8

apples cost $8, oranges cost $15