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DENIUS [597]
3 years ago
10

How do you answer this?

Mathematics
1 answer:
Cloud [144]3 years ago
8 0
For 19, you would do 6b+8b=175, 14b=175, b=12.5. YZ would be 8b=YZ, 8*12.5=YZ, 100=YZ.
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When the distributive property is used to solve the equation 10(x+8) =3x-3 what is the next step?
Alex73 [517]

Answer:

multiply 10 and x+8

Step-by-step explanation:

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I need it ineaqualitiss
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Step-by-step explanation:

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3 years ago
Chucky grabbed 11 1111 items in the grocery store that each had a different price and had a mean cost of about $ 4.44 $4.44dolla
maria [59]

Question:

Chucky grabbed 11 items in the grocery store that each had a different price and had a mean cost of about $4.44. On his way to the register, he gave in to an impulse to add a 12th item: an entire wheel of cheese that cost $39.99.

How will adding the wheel of cheese affect the mean and median?

Answer:

There will be a big difference in the mean when the new item is added

Step-by-step explanation:

Given

Items = 11

Mean = \$4.44

Before we solve further, we need to first calculate the total amount of the 11 items.

Mean = \frac{Total}{Items}

Make Total the Subject of formula

Total = Mean * Items

Total = \$4.44 * 11

Total = \$48.84

When the 12th item of $39.99 is added, the new mean becomes.

New\ Mean = \frac{Total + \$39.99}{11 + 1}

New\ Mean = \frac{\$48.84 + \$39.99}{11 + 1}

New\ Mean = \frac{\$88.83}{12}

New\ Mean = \$7.4025

By comparing this the old mean, we can see a huge increment between $4.44 and $7.4025

This means that there will be a big difference in the mean when the new item is added.

For the Median:

The old mean shows that the prices of the 11 items is within a small range from $4.44.

So, when the new item is added the median will only change a little bit.

In other words, the median value will only change a little bit.

7 0
3 years ago
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You are going shopping for some new pants. You see a deal at Old Navy for 5 pants for $160. There's another deal at H & M fo
garik1379 [7]

Answer:

Old Navy

Step-by-step explanation:

<u>1) Old Navy: Find how much 1 pair of pants costs</u>

5 pants = 160 dollars

Divide 160 by 5

160÷5=32

Therefore, 1 pair of pants at Old Navy costs 32 dollars.

<u>2) H&M: Find how much 1 pair of pants costs</u>

9 pants = 315 dollars

Divide 315 by 9

315÷9=35

Therefore, 1 pair of pants at H&M costs 35 dollars.

Because 32<35, Old Navy has the better deal.

I hope this helps!

4 0
2 years ago
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Pls answer this question! I will mark as brainliest!!!
Levart [38]

Answer:

1/8

Step-by-step explanation:

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(1/2)³ = 1/8

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3 years ago
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