Car rental company a charges $29 a week, plus $13 per kilometre driven. car rental company b charges $85 a week, plus $6 per kilometre driven. determine the distance you must d

The distance traveled is 8km

Step-by-step explanation:

Let's assume

distance traveled is 'd' km

Company-A:

Car Rental company A charges $29 a week

plus $13 per kilometre driven

so, we get

Company-B:

Car Rental company B charges $85 a week

plus $6 per kilometre driven

so, we get

now, we can set them equal and then we can solve for d

now, we can solve for d

Subtract both sides 29

Subtract both sides by 6d

Divide both sides by 7

and we get

So,

The distance traveled is 8km

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step-by-step explanation:

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17