The gas tank of your car is 40% full. there are 8 gallons of gas in the tank. write and solve an equation to find the capacity of the gas tank? explain the steps.

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Factor the following expression completely 6x^11-24x^7