20 Types of
Vehicles
Car
Number of
Vehicles
6
Truck
10
L
SUV
14
Minivan
15 Luann predicted that if a certain number of vehicles passed her by, 42 of them would be SUVs. What was the certain number of vehicles she had in mind?

anser is a

step-by-step explanation:

negitive slope

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step-by-step explanation:

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.