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igor_vitrenko [27]

2 years ago

10

Today, Mariam wants to do no more than 120 jumping jacks for her workout in 6 minutes. She already did 30 jumping jacks. Which i

nequality could be used to determine the number of jumping jack, j, she would need to do each minute for 2 more minutes to achieve her goal?

1 answer:

Elena-2011 [213]2 years ago

6 0

Answer:

The answer is 132.

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2 years ago

Do you need all the math in the world

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Answer:

Yes!

Step-by-step explanation:

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1 year ago

Katy has 100 quarters and dimes. Their total value is $19. How many of each coin does Katy have?

jekas [21]

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Step-by-step explanation:

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2 years ago

Solve for m.<br> m/9 + 2/3 =7/3

Nuetrik [128]

Answer:

m= 15

Step-by-step explanation:

$\frac{m}{9} + \frac{2}{3} = \frac{7}{3}$

To solve for m, start by moving the constants (numbers that are not attached to any variable) to the other side of the equation.

$\frac{m}{9} = \frac{7}{3} - \frac{2}{3}$

Simplify:

$\frac{m}{9} = \frac{5}{3}$

Multiply both sides by 9:

$m = \frac{5}{3} \times 9$

Crossing out 3 from the denominator and from 9:

m= 5(3)

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8 0

1 year ago

It was 4:00 P.M. when John started mowing the lawn and it took him 50 minutes to finish. What time did John finish mowing the la

Oksi-84 [34.3K]

Answer:

4:50 P.M.

Step-by-step explanation:

Sorry I don't know how to properly explain it but I just added 50 minutes to 4 o' clock to get the answer.

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2 years ago

Read 2 more answers