Answer:
93
Step-by-step explanation:
180-25=155
155÷5=31
31×3=93
(-6,-2) is what I would say. The equation for the rising slope is y =2x + 10 and the other would be y = -1/2x - 5.
Answer: (4,8)
Step-by-step explanation:
(8) = (4) + 4
8 = 8
TRUE
(8) = 3(4) - 4
8 = 12 -4
8=8
TRUE
The answer is GCF because you need to choose tha same number for both numbers and that number has to make both of them equal and the number is gonna be greater!
You use the FOIL method, and how you do this is -
(x - 7) (x + 8)
Multiply the first x by both numbers in the second factor. Which means, you multiply x by x and 8, the two in (x + 8).
With this, you get -
x^2 + 8x
Then do the same thing with -7.
-7x - 56
Then combine the two.
x^2 + 8x - 7x - 56
Combine like terms.
x^2 + x - 56
So now, 7 x 8 is 56
And -7 + 8 would be 1. And that is the value of “x” which is b in the form a^2x + bx + c.
Now with this, you take those two numbers and make the factors =
(x + 8) (x - 7)
Then you set these equal to 0.
x + 8 = 0
Subtract the 8 from both sides.
x = -8
————
x - 7 = 0
Add the 7 on both sides.
x = 7
Answer: A