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oksano4ka [1.4K]
3 years ago
15

a taxi service charges an initial fee of $5 plus $1.80 per mile. How many miles can you travel for $12

Mathematics
1 answer:
user100 [1]3 years ago
4 0
First you need to write an equation or an inequality.

5+1.80x<=12 
the x here is how many miles you are paying for, now you just solve for x. 

5+1.80x<=12
-5                 -5

1.80x<=7
/1.80         /1.80
x<=3.8

you can travel only three whole miles, you do not have enough money to go four full miles.
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