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2 years ago

How do you solve 2h + 8 > 3h -6

Mathematics

1 answer:

babunello [35]2 years ago

6 0

Answer:

h<14

Step-by-step explanation:

2h+8>3h-6

2h-3h+8>-6

-h+8>-6

-h>-6-8

-h>-14

h<14

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Paul can install a 300 hundred square foot hardwood floor in 18 hours. Matt can install the same floor in 22 hours. How long wou

Vadim26 [7]

ANSWER

Paul and Matt will take
$9.9 \: \: hours$
to install the floor working together.

EXPLANATION

First, calculate Paul's rate, which is

$= \frac{1}{18}$

Next, calculate Matt's rate, which is,
$= \frac{1}{22}$

Let us assume that, Paul and Matt took
$x \: hours$
to do the work together.

Then, the rate of working together is,

$= \frac{1}{x}$

Now, add the individual rates and equate to the rate of working together to form an equation that will help us solve for x.

$\frac{1}{18} + \frac{1}{22} = \frac{1}{x}$

Simplify the left hand side

$\frac{11 + 9}{198} = \frac{1}{x}$

$\frac{20}{198} = \frac{1}{x}$

We reciprocate both sides to get (You could have also done cross multiplication).

$\frac{198}{20} = \frac{x}{1}$

$x = 9.9 \: hours$

7 0

3 years ago

Solve the inequality for y 2.9 < 5.6+y simplify your answer as much as possible

just olya [345]

Answer:

-2.7 < y

Step-by-step explanation:

2.9 < 5.6+y

Subtract 5.6 from each side

2.9-5.6 < 5.6-5.6+y

-2.7 < y

4 0

3 years ago

Add 7 to me. Then subtract 10. If you subtract 5 and then add 9, you get 14. What number am I?

Vesna [10]

Answer:

your answer is 13.

am I correct.

3 0

2 years ago

Help!!!!!!!!!!!!!!!!!!!

Vika [28.1K]

Answer:

base

median

hypotenuse answer of no. a b and c

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2 years ago

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Kitty [74]

Bro I got a video of those test answers just message me ur phone # I got all the geometry tests

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3 years ago