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3 years ago

2>8−4/3h Solve the inequality

1 answer:

8 0

It'd be best if you were to enclose that fraction 4/3 inside parentheses:

2>8−(4/3)h

Mult. all 3 terms by 3: 6>24 -4h
Add 4h to both sides: +4h +4h
------------------
7+4h > 24
Subtract 7 from both sides: -7 -7
------------------
4h > 17

Then h>17/4 (answer) Note: We want h to be positive. That's why I moved (-4/3)h to the other side of the = sign.

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2 3/4 + 5 1/2 please answer fast

elena55 [62]

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8 1/4

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3 years ago

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Select the equation that contains the points, (-2,-2) and (4, 10).

Katena32 [7]

None of the answers are correct ?

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3 years ago

HELP PLEASE the answrtr

lesantik [10]

first:

$\left(\frac{1}{4}+1\frac{1}{2}\right)\cdot \frac{1}{2} =\left(\frac{1}{4}+\frac{3}{2}\right)\cdot \frac{1}{2} =\frac{\left(\frac{1}{4}+\frac{3}{2}\right)\cdot \:1}{2} =\frac{\left(\frac{1}{4}+\frac{6}{4}\right)\cdot \:1}{2} =\frac{\frac{7}{4}\cdot \:1}{2} =\frac{\frac{7}{4}}{2} =\frac{7}{4\cdot \:2} =\frac{7}{8}$

So the first is the correct one.

<h3>Hope I helped you!</h3><h3>Success!</h3>

by a romanian guy.

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3 years ago

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Jack walks 2 kilometers during each trip to school. Write an equation that shows the relationship between the number of trips t

inn [45]

Happy Valentines Day!

Answer:

d = 2t

Step-by-step explanation:

The reason I say this is because it says d first followed by an equal sign which is d = and it says in the problem that he walks 2 kilometers every trip to school so it should 2t because it is 2 kilometers for one trip times how many trips he takes.

Hope This Helps :)

4 0

3 years ago

4. Nine fruit juice bottles contain 4 1/2 litres of fruit juice between them.

brilliants [131]

Answer:

2 $\frac{1}{2}$ litres or 2.5 litres

Step-by-step explanation:

From the question, 9 fruit juice bottles contain 4 $\frac{1}{2}$ litres of fruit juice. Therefore, to find how many litres of fruit juice would be contained in 5 fruit juice bottles, you multiply 5 by 4 $\frac{1}{2}$ litres and you divide the product by 9.

i.e. Let the quantity of the fruit juice for 5 bottles be x.

9 juice bottles ===> 4 $\frac{1}{2}$ litres

5 juice bottles ===> x

∴x = $\frac{5 * 4\frac{1}{2} }{9} litres$

x = $\frac{5 * 4.5}{9} litres$

x = $\frac{22.5}{9} litres$

x = 2.5 litres or 2 $\frac{1}{2}$ litres

Hope this helps!!!

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3 years ago