Find each product.
1. 1(-2)
think: 1 x 2 = 2. a negative and a
positive integer have a negative product.

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.

Solve for x where 0 equation: cot^2x+2cotx+1=0