If x = 5, find the value of
a) x2
b) (x + 3)^2.

the 2 is meant to be squared

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking

Run a linear regression to determine an equation (y=mx+b y=mx+b)

Iwill mark ad braniless pls just evens