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katrin2010 [14]
3 years ago
9

If h(x)= x^7-x^3+1 and h(a)=k then h(-a)=

Mathematics
1 answer:
Leto [7]3 years ago
5 0

Answer:

5Step-by-step explanation:

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Translate this phrase into an algebraic expression.
Ad libitum [116K]

9m + 6 would be the answer

7 0
3 years ago
What is “1 more than the product of a number (n) and -8” as an algebraic expression?
3241004551 [841]

Answer:

-8n+1

Step-by-step explanation:

the word product indicates multiplication and it says that the product is between n and -8 so we are multiplying -8 and n. 1 more indicates addition so we are adding 1 to the product of -8n.

5 0
3 years ago
Danella makes $13 an hour. If she makes time and half in overtime, what is her overtime rate?
dlinn [17]

Answer:

Her overtime rate would be $19.5.

Step-by-step explanation:

Half of 13 is 6.5. If you add that to the $13 she makes, it would be $19.5.

8 0
3 years ago
Please help!!!! ASAP HURRY
velikii [3]
Your answer is the matrix with the top row of -8  20   0  and bottom row of 
4   32   -4
5 0
3 years ago
I need help answering
jekas [21]

Put the values of the variables in place of the variables in the expression, then do the arithmetic.

8p+3q-18\\\\=8\left(\dfrac{1}{2}\right)+3(7)-18=\dfrac{8}{2}+21-18\\\\=4+21-18\\\\=25-18\\\\=\bf{7}

6 0
3 years ago
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