Answer:
D
Step-by-step explanation:
The answer is D
hope this helps :)
Answer:
A: (-5,4)
B: (7,-2)
Step-by-step explanation:
It has to be in order start with the x-axis then the y-axis
Answer to part A: 11w^2+7z^2
Answer to part B: 14w^2+9w
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Explanation:
For part A, the expression 4w^2+7w^2+7z^2 has one pair of like terms. That pair is 4w^2 and 7w^2 which combine to 11w^2. You add the coefficients to get 4+7 = 11, then tack w^2 onto everything to say 4w^2+7w^2 = 11w^2
We cannot combine 11w^2 and 7z^2 as they aren't like terms. So we leave it as 11w^2+7z^2
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In part B, the like terms are 15w and -9w. They combine to 15w-9w = 6w. You can think of it like 15-9 = 6 then stick a 'w' to each term. We cannot combine the w^2 term with the w terms.
Answer:
Option C
Step-by-step explanation:
9.54 = p - 4.2
9.54 + 4.2 = p
13.74 = p
Well the main reason nobody answered was because your question sucks fam,
but as far as what amount I'd say $400...i think
