The gas mileage m s( ), in miles per gallon, of a car traveling s miles per hour is modeled by the function below, where 20 ≤ ≤ 75 s . ms s s = − 1 24 + 4 − 50 2 ( ) according to the model, at what speed, in miles per hour, does the car obtain its greatest gas mileage?

x+y = 29, 5x + 2y = 100

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i'm guessing it was a multiple first option was the correct answer

answer: you need the equation in the question so i can answer it

step-by-step explanation:

sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

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