What is the surface area of the prism?
64 in.2
127 in.2
128 in. 2
254 in.2

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?