Answer: Try D
Step-by-step explanation:
Simplify the radicand by breaking the radicand up into a product of known factors.
Answer: -20<span>√7
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"Parallel" means the same, which means the slope you find. The formula for slopes is y=mx+b, so we need to put this equation in the right order for that. ('m' is the slope.)
Add 4x to each side, and get -3y=16+4x. Rearrange it to get it in the right order (y=mx+b).
This is -3y=4x+16. So the number in front of 'x' is 'm', which is the slope. You never actually see 'm', it is represented by a number. So four is the slope.
It's 0 because 10+10 = 20 then subtract 20 and you get zero.
Answer: A, B, C.
If the stack of cards are shifted so it is not straight, it still has everything the same.
