Which number line models-6+7

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price