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3 years ago

11

I need help I would appreciate it if u would help me with this problem :)

1 answer:

schepotkina [342]3 years ago

3 0

Answer:

The answer is letter A.

Step-by-step explanation:

The amount that each company charges per hour on the pool is known, however the amount of hours they will be working is not, and is needed to distinguish which company is cheaper. Therefore, the number of hours is substitued by x and it is right next to the amount they charge for each hour. To find what each company charges, you must sum up what they charge and what they charge per hour, times the hours they will have to work on it( which is unknown and by x).

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1 3/4 x 4 1/6 whats answer

alexgriva [62]

Answer:

7 7/24

Step-by-step explanation:

first put the wholes inside the fraction:

$1 \frac34 = \frac44 + \frac34 = \frac74$

$4 \frac16 = \frac{24}{6} + \frac16 = \frac{25}{6}$

Then multiply numerator times numerator, denominator times denominator and take out wholes again:

$\frac74 \times \frac{25}{6} = \frac{7 \times 25}{4 \times 6} = \frac{175}{24} = 7 \frac{7}{24}$

8 0

4 years ago

You bought 0.40 lb of spinach for $2.38. how much did the spinach cost per pound?δz

coldgirl [10]

$2.38/0.40 lb = $5.95/1 lb
The spinach cost $5.95 per pound.

6 0

3 years ago

A typical middle-income household in 1980 earned $34,757. A similar household in 2009 earned $38,550. What was the relative incr

S_A_V [24]

Given conditions are :

In 1980's, a typical middle-income household earned= $34,757

In 2009, a similar middle-income household earned= $38,550

And we have to find relative increase in income for these households from 1980 to 2009.

So first we will find the total increase in amounts.

$38550-34757=3793$

Relative increase = $\frac{3793}{34757}*100$

= 10.91% or rounding it off we get approx 11%.

Hence, the answer is 11%.

5 0

4 years ago

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Help me please asap!!!!1

4vir4ik [10]

I think if you reverse it it’ll be the same and equal the same thing

4 0

4 years ago

Read 2 more answers

?..................................................

liberstina [14]

Answer:

400

Step-by-step explanation:

240 is 60% of 400. That means that 400 people are in the class hope this helps.

4 0

3 years ago

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