the fuel for a chain saw is a mix of oil and gasoline. the ratio of ounces of oil to gallons of gasoline is 6:19. there are 57 gallons of gasoline. how many ounces of oil are there

Solve the system of equations. y= 2x y= x^2 - 15

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)