Answer:
b=-7
Step-by-step explanation:
if you were supposed t solve for something else just comment and i'll come back :)
(next time state what ur solving for)
True: adding two polynomials will always result in another polynomial
Answer:
Step-by-step explanation:
9 * 9 * h = 1620. Isolate the variable. h = 20. The equation would be 9*9*20 or 9^2*20.
Answer:
8.2
Step-by-step explanation:
5±11±2±7±16=41
41÷5=8.2
