Henry and Samual volunteer at the daycare center and he worked three hours for every two hours Samual works if the two boys together work 20 hours one month how many hours does henry work

Answers

Answer 1

Answer: Sorry if this isn't clear It's a ratio question. Henry does 3 hrs for every one of Samuel's 2hrs, the ratio is 3:2 The total number of parts is 5 and to work out one part, divide 20 by 5 =4 So if Henry does 3hrs for Sam's 2hrs, he does 4 x 3 to get his part of the total 20hrs 4 x 3 = 12 And Sam does 2hrs, he does 4 x 2 = 8 So Henry does 12hrs a month

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Write each repeating decimal as a fraction in simplest form

Answers

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Jack can swim 3 laps in 7 minutes.At this rate, how many laps can Jack swim in 28 minutes?

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Jack can swim 12 laps in 28 minutes. 28 minutes is 4 times greater than the time it took him to swim 3 laps. With 28 minutes he should therefore be able to swim 4 times as many laps. 3 times 4 equals 12

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The results of a public opinion survey on raising the minimum wage are summarized in the table. Which statement is FALSE?A) 40% of those between the ages of 21-40 are against an increase.
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Answers

Answer:

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Step-by-step explanation:

I just did the question..

8x=2y+5
3x=y+7
what is the solution ?

Answers

Answer: (4.5, 6.5) is your solution

Step-by-step explanation:

You need either the x term or the y term to be the same in both equations so you can eliminate them...

8x=2y+5

6x=2y+14

Now you can subtract the two equations...

2x=9

Divide 9 by 2....

x=4.5 or 4 1/2

Plug in x into one of the original equations to find y...

13.5=y+7

Subtract 7 from 13.5...

6.5=y

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Answers

The odd numbers between 40 and 49: 41,43,45,47

Odd numbers between 40 and 49.

Answer: 41,43,45,47

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