What is the quotient of the polynomials shown below? (10x^3+16x^2+16)÷(2x+4)

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students