What is the area of triangle DFG? Round to the nearest whole square unit. 27 square units 38 square units 364 square units 728 square units

The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y

What is the following sum in simplest form? square root 8 + 3 square root 2 + square root 32

What is the solution to this system of linear equations? 2x + 3y = 3 tx-3y= 24