Answer:
f d a c
Step-by-step explanation:
i took this quix before i think
Answer:
60
Step-by-step explanation:
yeah I looked it up but like that's what u have to do to not fail lol
Answer:
-4f
Step-by-step explanation:
Hi! Let's work on simplifying this.
f(4) = 4f
f(0) = 0, because anything x 0 is 0
f(-8) = -8f
Our equation is 4f + -8f
We can get rid of the plus negative...
4f - 8f
So we get:
-4f
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:
Cathie made 420 copies in all
Step-by-step explanation:
No. of pages in storybook = 12
No. of copies made per page = 35
Hence no. of copies made of 12 pages is given by product of no. of pages and no. of copies per page
Total no. of copies made = 35 x 12
= 420
