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alisha [4.7K]
3 years ago
15

The ratio of girls to boys in a class is 5 to 4 if there are 20 boys then how many total students are in class

Mathematics
1 answer:
LuckyWell [14K]3 years ago
6 0

answer:

36

explanation to answer:

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A drawing of a house is 8.5 inches tall. Enter the height of the house in feet.
Troyanec [42]

Answer:

.70833

Step-by-step explanation:

Divide 8.5 by 12 since there are 12 inches in 1 foot

4 0
3 years ago
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HELP ASAP SHOW YOUR WORK AND EXPLAIN HOW YOU GOT YOUR ANSWER-NO LINKS OR JOKING AROUND
Alexxx [7]

Step-by-step explanation:

1) -5x<35

we divide both sides by 5

-5x/5<35/5

-x<7

we divide both sides by-1 to remove the negative sign

-x/-1<7/-1

x<7/-1

2) 2x>-42

we divide both sides by 2

2x/2>-42/2

x>-21

3) x/3≤-7

we multiply by 3 and we cancel 3

3(x/3)≤3(-7) we cancel the 3

x≤-21

4) x/-4≥-4

we do the same thing

x≥1

8 0
3 years ago
Please answer :( They are fractions and I suck at them.
Ann [662]

Answer:

8/15 (fraction) or 0.5333333333333...

Step-by-step explanation:

7 0
3 years ago
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Obasi earns 150%, percent of his regular hourly wage while working overtime. What fraction of his regular hourly wage does Obasi
hammer [34]

Obasi earns 150% of his regular hourly wage while working overtime.

Let us convert percentage into fraction first:

To convert a percentage into fraction we need to use the following formula:

a%=\frac{a}{100}

Here, he earns 150% of his hourly wage while working overtime:

So,

150%==\frac{150}{100} =\frac{3}{2} =1.5

Obasi earns \frac{3}{2} of his hourly earnings or 1.5 times of his hourly earnings while working overtime.

8 0
4 years ago
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True or false?<br> All quadrilaterals are also rhombuses.
Molodets [167]

Answer:

It's false

All quadrilaterals are also rhombus, <u>False</u>

4 0
3 years ago
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