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| PAGE: 88 | SET: Exercises | PROBLEM: 33 |
Brad wants to send his girlfriend Kelli a dozen roses.
He visits two stores.
Observe the table:
Let 
be the number of miles.
Let 
be the amount to deliver a dozen roses.
The amount charged by Full Bloom store is 
.
The amount charged by Flowers-R-Us store is 
.
Equate two equations.
.
Find the distance the two stores charge the same amount to deliver a dozen roses.
(Equation)
(Subtract 
from each side)
(Apply additive inverse property: 
)
(Subtract 
from each side)
(Apply additive inverse property: 
)
Therefore, Distance of 
the two stores will charge the same amount.
distance of the two stores will charge the same amount.
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