Answer:
3x^2 - 3x - 3
Step-by-step explanation:
Plug in the equations in place of the variables
First, subtract k(x) from h(x)
x^2+1-x-2 (combine like terms)
x^2 - x -1
Next, multiply the new equation by 3
3(x^2 - x - 1) Use distributive property
= 3x^2 - 3x - 3
Answer:
20%
Step-by-step explanation:
Answer:B
Step-by-step explanation:
Answer:
According to my calculations and high tech calculator XD
You will need 9.6 cups
or 48/5 cups
Step-by-step explanation:
It's number C, because if you get the sum of the expressions you get the perimeter of 9a + 4b - 5.