3 years ago

Jeb has to pay a plumber

Mathematics

1 answer:

jek_recluse [69]3 years ago

6 0

He worked 6.5 (6 and a half) hours . 40x + 65 would be the equation then you substitute 6.5 for x .

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What is the answer to x-5?

Thepotemich [5.8K]

Answer: x=5

Step-by-step explanation:

i’m not sure if that’s what you meant. there’s not much info.

8 0

3 years ago

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polly knit a total of 45 centimeters of scarf over 5 nights. how many nights. how many nights will polly have to spend knitting

Daniel [21]

Answer:

Your answer will be 567

Step-by-step explanation:

5 / 45 = 9 x 63 = 567

I hope this helps

Have a nice day/night

Mark brainiest, please

7 0

3 years ago

The high school graduating class of 2010 was 260 people. Five years later the high school graduating class was 320 people. By ap

jeka94

Answer:

The high school graduating class changed by approximately 23%

Step-by-step explanation:

we have

The high school graduating class of 2010 was 260 people

Five years later the high school graduating class was 320 people.

we know that

260 people represent the 100%

The difference is (320-260)=60 people

using proportion

Find out what percentage represent 60 people

Let

x ----> the percentage that represent 60 people

$\frac{260}{100\%}=\frac{60}{x}\\\\x= 100\%(60)/260\\\\x=23.1\%$

therefore

The high school graduating class changed by approximately 23%

3 0

3 years ago

Round off - 126,945 to the nearest hundred thousand nearest ten thousand nearest thousand which of these rounds amount to the cl

VARVARA [1.3K]

100,000 30,000 7,000

the first one i believe

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4 years ago

Look at this expression

vladimir2022 [97]

Answer:

OD22264 is the correct answer for that

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3 years ago