How can the measure of each numbered angle for each figure be found?

Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car

Which expression shows the sum of the polynomials with like terms grouped together

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top