Simplify 7N - 2N + 3P + 2P.

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a

Find the axis symmetry of x y=4x-6x+3

Abari owns 100 shares of stock a and 45 shares of stock b. for the past month, his stocks have been fluctuating inversely. stock a decreased by m cents per share and stock b increased by n cents per share. which equation can be used to find the total change in value of jabari's shares per month?