Arturo O. answered 05/29/20
Experienced Physics Teacher for Physics Tutoring
b = cost of burger
f = cost of fries
3b + 2f = 5.75
5b + f = 7.25
Mikaela M.
asked 05/29/20Mike and James go out for lunch. Mike buys 3 burgers and 2 fries for $5.75. James buys 5 burgers and 1 fry for $7.25 . Which of the following systems can be used to determine the cost of a burger and a fry?
Arturo O. answered 05/29/20
Experienced Physics Teacher for Physics Tutoring
b = cost of burger
f = cost of fries
3b + 2f = 5.75
5b + f = 7.25
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