Answer:
its C
Step-by-step explanation:
Answer:
- A-B=7x-3x+10-4x²-66+4
- 4x-52-4x²
hope it helps
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Write the first ratio as 11/100 and set it equal to 22/n.
since 11 x 2=22 you can multiply 100 x 2 and you'll get 200.
*Check*: 11% of 200=22
Answer:
(x,y) = (-2, -1)
Step-by-step explanation:
We start off by substituting the value of "x".
5x+7y=-17
x=-
We then solve 5
y=-1 *Substitute the value of "y"
x= -
x=-2
This works.
I think the answer is c purplestar1