15. what are the coefficients of the expression 7xy - 4xy? + 8?
a. 3.2
b. 7. -4
c. 7xy - axx²
d. 7xy - 4xy2, 8

Can (3,5 and square root 34) be sides on a right triangle?

Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?