Answer:
(3x-4)(x+4)
Step-by-step explanation:
What you do is look at the lass number. What 2 numbers can be multiplied together to get -16. That is 4.
You need to make sure that you need to get it to where subtracted it equals 8.
(3x-4)(x+4) is your answer.
Answer:
length= 7in
width= 2in
Step-by-step explanation:
7*2=14 which is the area
7-2= 5 which is the difference of inches between the length and width
Cross multiplication is applied here.
I believe D). 5 is the answer. If you clearly think about it, it actually might make sense. You just count the lines pointing from up to down.
Answer:
C. (1, -3)
Step-by-step explanation:
Plug in the x to get the y in the equation. The point must fit the formula.
Plug in C. (1, -3), in which x = 1, y = -3:
(-3) = 2(1) - 5
Simplify:
(-3) = 2(1) - 5
-3 = 2 - 5
-3 = -3 (True).
C is your answer.
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