Answer:
Answer: 16/49
Step-by-step explanation:
(4/7)^2 = 16/49
The answer is 95 of the unit rate
Answer:
(x-8) (x+7)
Step-by-step explanation:
x^2 -x-56
We want to factor this problem.
What two numbers multiply to negative 56 and add to -1
-8 *7 = -56
-8+7 = -1
We can use -8 and 7
(x-8) (x+7)
Check:
FOIL
first: x*x =x^2
outer: 7x
inner:-8x
last: -8*7 = -56
Add this together
x^2 +7x-8x -56 = x^2 -x-56
Answer:
Step-by-step explanation:
(7 - 3)/(9 - 2) = 4/7
Answer:
I don't really know how to do that or I just don't remember
