When x = 1, y= 2, z = 3, then find the value of the sum of 5x square , -2x cube y and 3y to the power 4

In trapezoid bath, ah=19.7 and et=16.1. identify be.

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase