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brilliants [131]

3 years ago

12

Suppose that Sahil knows that 45 people with ages of 18 to 29 voted. Without using a calculator, he quickly says then 135 people

with ages of 30 to 49 voted. Is he correct? How might Sahil have come up with his answer so quickly?
The pic at bottom

1 answer:

dexar [7]3 years ago

5 0

I'm trying to figure this on out for my homework to I will tell you when I have it.

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Help I'll give you 100 points

Dvinal [7]

✏ Answer:

$y=-9$

Step-by-step explanation:

$2-\frac{1}{8}y=11+\frac{7}{8}y$

<u>➠</u><u> Subtract 2 from both sides:-</u>

<u /> $2-\frac{1}{8}y-2=11+\frac{7}{8}y-2$

$-\frac{1}{8}y=\frac{7}{8}y+9$

<u>➠</u><u> Subtract 7/8y from both sides:-</u>

<u /> $-\frac{1}{8}y-\frac{7}{8}y=\frac{7}{8}y+9-\frac{7}{8}y$

$-y=9$

<u>➠</u><u> Divide both sides by -1:-</u>

<u /> $\frac{-y}{-1}=\frac{9}{-1}$

$y=-9$

<u>OAmalOHopeO</u>

<u>✎--------------------------</u>

7 0

3 years ago

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Help please <br><br> something+(-4)=-1

omeli [17]

The answer should be 3.

6 0

3 years ago

The area of the parallelogram is_______________

mars1129 [50]

Answer:

C) 384

Step-by-step explanation:

A=bh

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Please helppp meee I need it done noww

bearhunter [10]

Answer:

7/2

Step-by-step explanation:

3 wholes is equal to 6 halves plus a half equals 7 halves

6 0

3 years ago

Mrs. Carter puts a variety of wrapped chocolate candies into a bag. There are 5 silver-wrapped candies, 1 purple-wrapped candy,

Fantom [35]

Answer:

a

Step-by-step explanation:

it won't be 5

nor 60

and it won't be 15

3 0

3 years ago