Create a number pattern that follows the rule: x3+7 Use at least three terms in the pattern. please help me I already got yelled at for not finishing my homework. Please makeit simple I'm only in 5th grade..

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.

Find the multiplicative inverse of 8-12i

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?