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Margarita [4]
2 years ago
15

Can anyone rewrite the quadratic function in standard form?

Mathematics
1 answer:
ycow [4]2 years ago
3 0

Answer:

So we first open multiply the parenthesis by 9. 9x+5 is what it is. Now we need to simply it even more with the 2 parenthesis

(9x+5)(x+1) = 9x^2+9x+5x+5 = 9x^2+14x+5

<h2><u>Answer: 9x^2+14x+5</u></h2>

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Please answer correctly !!!! Will mark brainliest !!!!!!!!!!!!!!
Murrr4er [49]

Step-by-step explanation:

Adding 10 to both sides of the original equation gets us q = 6(r + 1) + 10. Since q is equal to h(r), we get h(r) = 6(r + 1) + 10 = 6r + 16.

3 0
3 years ago
Make v the subject of the formula T = v/6 -5
OverLord2011 [107]

Answer:

Step-by-step explanation:

T=V/6-5

T+5=V/6

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8 0
2 years ago
Kevin and his children went into a restaurant and he bought $31.50 worth of hotdogs and drinks. Each hotdog costs $4.50 and each
Musya8 [376]

Answer:

6 hot dogs, 2 drinks

Step-by-step explanation:

let y = number of hot dogs

let x = number of drinks

system:

y = 3x

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if you graph the system, lines intersect at (2, 6)

6 0
2 years ago
What is the slope of y-9=3(x-2)<br> A. 3<br> B. 1/2<br> C. 2<br> D. 1/9
pav-90 [236]

Answer:

A. 3

Step-by-step explanation:

y - 9 = 3(x-2)

y = 3x - 6 + 9

y = 3x + 3

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8 0
3 years ago
Read 2 more answers
You have $120 in your checking account. In one month, you deposit $30, write a check for $21, withdraw $20, and deposit $45. Fin
gizmo_the_mogwai [7]

Answer:

Your total balance is 154.

Step-by-step explanation:

You start with 120.

+30

-21

-21

+45

Hope that helps.

4 0
3 years ago
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