Spiral Review The height of a giraffe when it was born was 1.5 meters. By the giraffe's first birthday, its height had increased by 80%. The giraffe's height on its second birthday was 40% greater than a year before. What was the giraffe's height on its first birthday? What was the giraffe's height on its second birthday?

How many solutions does the nonlinear system of equations graphed bellow have?

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle