Answer:
-1, 3
Step-by-step explanation:
The question is not shown all the way therefore i cannot answers
The answer is $2.90
Hope that helps
Another expression that is equivalent to 7/2h-3(5h-1/2) is -23/2h+3/2
Use FOIL (First, Outside, Inside, Last)
x(x) = x²
x(9) = 9x
-2(x) = -2x
-2(9) = -18
x² + 9x - 2x - 18
simplify by combining like terms
x² + 9x - 2x - 18
x² + 7x - 18
x² + 7x - 18 is your answer
hope this helps