Answer:
>
Step-by-step explanation:
Divide them, Do 2 divided by 5 and you'll get 0.4 and then do 35 divided by 100 and you'll get 0.35. 0.4 is bigger then 0.35 so the answer will be >.
The first statement "<span>y varies directly as x" means that as y increases, x also increases. To help us we need to assign a proportionality constant, k. We can now say:</span>
y=kx where k is just a constant. Then substitute the values,
180=kn
n=5k
With these equation we know that k is equal to (positive or negative) 6 and therefore we can get n to be (positive or negative) 30.
7^3×7^-5
7^(3-5)
7^-2
1/7^2
So the answer is c
You have
4x² -2x+8 -x²-3x+2
= 4x²-x² -2x-3x +8+2
= 3x²-5x+10
your answer is D
