Consider the algebraic equation x + 3 = 9. What value can we substitute for x to make it a true
number sentence?

What is the slope of the equation y =

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

Simplify. 3(4+4x) (type your answer in with no spaces)