p(x) = 3(x^2 +10x + 5) - (x - k)In the polynomial p(x) defined above, k is a constant. If p(x) is divisible by x, what is the value of k?

Solve the formula ax+ by = c for x.

Define the type of sequence below. 7, 14, 28, 56, 112, a. neither arithmetic nor geometric b. arithmetic c. both arithmetic and geometric d. geometric

1.)solve for z. -52=-4z 2.)solve for p 9/2.3=9.2 3.)solve for y. -1.17y=5.85 4.)solve for x. 3x/8=6