3 years ago

sharon wants to split a collection of erasers into groups of 3.sharon has 63 erasers. how many groups will be created

Mathematics

1 answer:

Mama L [17]3 years ago

3 0

use google because I don't know the answer.

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Simplify.<br> 2u? - 20u +42<br> u² – 5u+6

chubhunter [2.5K]

Answer:

The simplified expression is:

$\frac{2(u + 7)}{(u- 2)}$

Step-by-step explanation:

We want to simplify:

$\frac{2 {u}^{2} - 20u + 42}{ {u}^{2} - 5u + 6}$

We factor the numerator and the denominator to get:

$\frac{2(u - 3)(u + 7)}{(u- 2)(u- 3)}$

Cancel out u-2 which is common to the numerator and the denominator yo get:

$\frac{2(u + 7)}{(u- 2)}$

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3 years ago

Write the decimal as a percent of 0.768

Nikitich [7]

To convert from decimal to percent, just multiply the decimal value by 100. In this example we have: 0.768 × 100 = 76.8%

The ease way:

1) Move the decimal point two places to the right: 0.768 → 7.68 → 76.8.

2) Add a % sign: 76.8%

"<u>Answer: 76.8%"</u>

Hope this helps!

Thanks!

-Charlie

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3 years ago

Read 2 more answers

Find the quotient of 68.0052 and 12. Round your answer to the nearest hundredth

Vlad1618 [11]

68.01
A quotient is the answer to two numbers being divided.
Meaning 68.0052÷12 is 68.01

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4 years ago

Joslyn wants to buy 4 packs of pens for 12$ each and a pack of pencils for 6$ how much money does she need

Tcecarenko [31]

Just multiply 4*12 and add 6.
answer =54

6 0

3 years ago

Can someone please check this for me?

Simora [160]

Answer:

Yep, looks like a legit problem to me

Step-by-step explanation:

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3 years ago