Answer:
A unit rate is the answer which you get when you divide one of the numbers by the other. This is how much one would be. Here is a video:
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5k
Just remove the spaces in between and you should be alright.
4y Squared. Turns to 2y * 2y. Another way is 2*2*y*y
Answer:
9,200$ is what he would have after the 40 years
Step-by-step explanation:
9% of 2,000$ is 180$
take the 180$ and multiply it by 40 (40 is the years)
and you get 9,200$
The answer is D: (x+4)^2=21
Answer: 400
Explanation:
40 x 18 = 720
720 - 320 = 400