Tom saved $13 by buying a used car. he paid $5 less than half the price of a new car. how much did tom pay for the used car?

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

Solving algebraic equations 2m+3=11