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Novosadov [1.4K]
3 years ago
7

Match each value to the correct expression.

Mathematics
1 answer:
ipn [44]3 years ago
3 0

Answer:

1. 27

2. 27

3. 15

Step-by-step explanation:

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A construction company charges $18 per hour for debris removal, plus a one time fee for the use of the trash dumpster. the total
Wewaii [24]

One time fee for the trash dumpster is $75.

Step-by-step explanation:

Cost of debris removal = $18 per hour

Total number of hours = 8

Let,

Total number of hours = x

One time fee of trash dumpster = y

According to given statement;

18x+y=219

As we know the number of hours, therefore,

18(8)+y=219\\144+y=219\\Subtracting\ 144\ from\ both\ sides\\144-144+y=219-144\\y=75

One time fee for the trash dumpster is $75.

Keywords: linear equations, Subtraction

Learn more about linear equations at:

  • brainly.com/question/4390083
  • brainly.com/question/4401748

#LearnwithBrainly

5 0
3 years ago
SIS<br> 2log(x + 86) = 4<br> EE<br> S<br> -
mina [271]

Answer:I think your Answer would be x=14 but I am not sure.

Step-by-step explanation:

2log 10 (x+86)=4

Determine the defined

2log 10 (x+86)=4,x >-86

Divide both sides by 2

log 10 (x+86)=2

Solve by converting the logarithm into exponential form

x+86=10 2

Evaluate the power

x+86=100

Move constant to the right

x=100-86

Subtract the numbers

x=14,x>-86

Check if the solution is in the defined range

SOLUTION

X=14

4 0
3 years ago
One of the valves on the Hoover Dam releases 40000 gallons of water per second what is the rate in gallons per minute
UNO [17]
Ok so we know that in ONE second, the dam releases 40000 gallons of water. In ONE minute, there are 60 seconds. Therefore...

1 second----------------40000 gallons
60 seconds--------------? ( this is what we're trying to find.

To get from 1 to 60, we multiplied by 60. Now we do it on the other side. 40000 times 60 is 2,400,000, so the rate in gallons per minute is 2,400,000 gallons per minute
6 0
3 years ago
Read 2 more answers
Describe the transformation of f
Tpy6a [65]

Answer:

Horizontal ; 4 units right

Vertical ; 5 units down

Step-by-step explanation:

Here, we want to describe a transformation

From what we have, we can see that while 4 was added to the x value, 5 was subtracted from the whole

The 4 added shows a translation to  the right of the x-axis while the -5 added is a downward translation on the y axis

So we have our answer as;

horizontal translation of 4 units right and vertical translation of 5 units down

4 0
3 years ago
A firm is hiring labor and capital in the cost-minimizing combination. Which of the following would cause the firm to increase h
Nuetrik [128]

The productivity of labor increases by 5% would cause the firm to increase hiring capital and decrease hiring of labor

<u>Step-by-step explanation:</u>

A company can convert input data to output data. So, it gets divided the data into broad categories called production factors. Productivity variations, or more precisely the marginal products of labour, work in the same way as differences in real wages. Remember that marginal prices depend on both - real wages and the productivity.

If in case, productivity increases, perhaps because the company has increased its capital base, thereby marginal costs will decrease. Companies will produce more products and employ more employees. Conversely, if productivity drops, companies will produce less and destroy jobs.

3 0
4 years ago
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