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3 years ago

The sum of five times a number, x, and another number, y, is 54. the difference of x and y is 2. find x and y

Mathematics

1 answer:

svp [43]3 years ago

5 0

<span>2(20 - y) - 4y = 4

I hope that this helps</span>

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Solve 4q = 52

mr_godi [17]

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$4q = 52$

Divide sides by 4

$\frac{4q}{4} = \frac{52}{4} \\$

Simplification

$q = 13$

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8 0

3 years ago

e. Translate the word problem below into an equation; then solve. It only takes Vera 2 hours to sew 1 dress, but it takes Ivy 4

Daniel [21]

Using the together rate, it is found that it would take them 16 hours to sew 12 dresses.

<h3>What is the together rate?</h3>

The together rate is the <u>sum of each separate rate</u>.

In this problem, we have that:

Vera's rate is of 1/2.

Ivy's rate is of 1/4.

Hence, the together rate is the time it would take them to produce one dress working together, and is given by:

$\frac{1}{x} = \frac{1}{2} + \frac{1}{4}$

$\frac{1}{x} = \frac{2 + 1}{4}$

$3x = 4$

$x = \frac{4}{3}$

Then one dress takes $\frac{4}{3}$ of an hour, and the time for twelve dresses is:

$t = 12 \times \frac{4}{3} = 4(4) = 16$

It would take them 16 hours to sew 12 dresses.

To learn more about the together rate, you can take a look at brainly.com/question/25159431

6 0

2 years ago

Write the ratio of the first measurement to the second measurement. Compare in millimeters.

liraira [26]

Yo sup??

First measurement=44 mm

Second measurement=7.6 cm

=7.6*10 mm

=76 mm

Ratio=76:44

=19:11

Hope this helps

3 0

4 years ago

There are 5 yellow golf balls, 3 red golf balls, and 10 white golf balls in a bag. What are the odds of randomly choosing a yell

Juli2301 [7.4K]

Answer:

5/18

Step-by-step explanation:

5 0

3 years ago

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I need help again. once again due TM helppp

vekshin1

Since the object is a cube, times 42 three times by itself. You have to do this because it is length x width x height. 42 x 42 x 42. The answer you're looking for is 74,088 cubic inches because it is three-dimensional.

3 0

3 years ago

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