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kari74 [83]
4 years ago
8

A taxicab company charges $2.10 plus $0.80 per mile. Carmen paid a fare of $11.70. Write and solve an equation to find the numbe

r of miles she traveled.
Mathematics
1 answer:
Firdavs [7]4 years ago
5 0

Answer:

y=0.8x+2.1

x= 12 miles

Step-by-step explanation:

Using the standard charge of 0.8 per mile and a fixed charge of $2.1. Let x represent the miles covered then the expression for coat at any given mile will be y=0.8x+2.1

Substituting $11.7 for y then we can find the valje of x as 11.7=0.8x+2.1

0.8x=11.7-2.1=9.6

X=9.6/0.8=12 miles

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