Factor the sum of the product of the gcf and a sum:
-63+56s

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Change negative exponents to positive. then solve. round to four decimal places

A0.40 kg soccer ball is kicked so that its incoming velocity of 5 m/s is changed to an outgoing velocity of -25 m/s. what impulse does the player apply to the ball?