3 years ago

WILL MARK BRAINLIEST WHOEVER GETS IT RIGHT! How do I solve number 12?

Mathematics

1 answer:

koban [17]3 years ago

4 0

ANSWER:
HOPE IT HELPS!!!!!!
PLEASE MARK BRAINLIEST!!!!!!!

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0.5s +1=7 + 4.5s<br> S =

kvv77 [185]

Answer:

$s = -\frac{3}{2}$

Step-by-step explanation:

Solve for the value of $s$ :

$0.5s + 1 = 7 + 4.5s$

-Combine both $0.5s$ and $4.5s$ by subtracting $0.5s$ by $4.5s$ :

$0.5s + 1 - 4.5s = 7 + 4.5s - 4.5s$

$-4s + 1 = 7$

-Subtract $1$ to both sides:

$-4s + 1 - 1 = 7 - 1$

$-4s = 6$

-Divide both sides by $-4$ :

$\frac{-4s}{-4} = \frac{6}{-4}$

$s = -\frac{3}{2}$

So, the value of $s$ is $-\frac{3}{2}$ .

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3 years ago

Factorize this pls!Thank you!

Alisiya [41]

Can i have brainlieas if my answer true

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Someone please help me

wel

V=(hπr^2)/3, π≈3.14, h=7, r=2

V≈29.3 cm^2

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3 years ago

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shtirl [24]

9-7 is equal to 2
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3 years ago

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It costs $330 to put on the school play. How many tickets must be sold at $6 a piece in order to make a profit?

Cloud [144]

Answer: A

Step-by-step explanation: In order for there to be a profit, it would need to be greater then or equal to the cost of the school play so the answer is A

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