G(f(4)) = g(4-7) = g(-3) = (-3)² = 9
g(f(4)) = 9
8 ( x - 3 ) = *8x + -24* or *8x - 24* (theyre the same thing) what You do is just distribute the 8 to ALL numbers inside parantheses. Hence, 8 times x is *8x* and 8 times a negative -3 is *-24*. Hope i helped!
To fond the midpoint add each term to each other and divide by 2.
3+2 = 5
5/2
In 2-i, i can also be written as 1i
So now 8+1 = 9
9/2
The midpoint would be 5/2 + 9/2i
Answer:
x=6
Step-by-step explanation:
5x+9-3x=21
5x-3x=21-9
2x=12
x=6
Hi.
This is just simple division. We want to find miles per gallon, so we divide 675 by 45. You can use a calculator, but right now, I solved the problem. The answer is 15 gallons when the tank is full