Raymond B. answered 02/07/21
Tutor
5
(2)
Math, microeconomics or criminal justice
A=4B
5A+5B = 250
5(4B) + 5B = 250
20B + 5B = 250
B =10 mph
A = 4B = 40 mph
Jordon A.
asked 02/07/21Step one. Set up equations.
step 2: solve
Raymond B. answered 02/07/21
Math, microeconomics or criminal justice
A=4B
5A+5B = 250
5(4B) + 5B = 250
20B + 5B = 250
B =10 mph
A = 4B = 40 mph
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