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2 years ago

9

How do you use numerical expression to solve real word problem

1 answer:

Yuki888 [10]2 years ago

3 0

I really don’t know

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Graph the inequality below on the number line.<br> a>4

aev [14]

Answer:

Open dot on 4 with arrow going to the right.

Step-by-step explanation:

4 is open because it is not part of the set.

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2 years ago

In 2014, adele sold 2,500,000 records. In 2015, she sold 90% of the number of records she sold in 2014. In 2016, she sold 80% of

Alla [95]

She sold 70% bc 100% - 90% - 80% -70%

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2 years ago

Read 2 more answers

Can someone please explain to me how to do this!? From 58 books to 65 books?

Inessa [10]

The way this question is worded is quite confusing. If all you have given is ‘58 books to 65 books’, maybe you mean a range? In that case the range would be 7. Or you could be talking about how many books it would take for 58 to get to 65. In this case, it would also be 7.

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3 years ago

Use exterior angles to solve for interior angles.

Dmitry [639]

Answer:

I could be mistaken but I believe that x= 42.5

Step-by-step explanation:

To find this, you solve for 4x+10=180.

This is because the total angle measure of line RD should be 180 degrees.

When you solve this equation, you get 42.5 for X

8 0

3 years ago

Nine fourths minus two thirds

Yuki888 [10]

Answer:

$1 \frac{7}{12} \: or \: 1.583$

Step-by-step explanation:

nine fourths is also

$\frac{9}{4}$

two thirds is also

$\frac{2}{3}$

subtract,

$\frac{9}{4} - \frac{2}{3}$

L.C.M = 12

$\frac{27 - 8}{12}$

$\frac{19}{12}$

$1 \frac{7}{12} \: or \: 1.583$

7 0

2 years ago