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notsponge [240]
3 years ago
7

Is 3x + x=3x true or false? If false, write the correct answer

Mathematics
1 answer:
myrzilka [38]3 years ago
8 0

Answer:

This is true if x equals 0

Step-by-step explanation:

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As the payroll manager for a particular company, your task is to complete the following weekly payroll record. The company pays
Ludmilka [50]

The total weekly pay of the company is $754.98

What is total hours worked for the week?

The overtime is the excess of  total hours, which is 47 hours, over the regular hours of 40 hours of work a week, in essence, overtime hours  is 7(47-40)

Overtime rate=regular hour pay*1.5

regular hour pay=$14.95

overtime rate=$14.95*1.5

overtime rate=$22.425

overtime pay for 7 hours=7*$22.425

overtime pay for 7 hours=$156.98

The regular pay is 40 hours of regular time multiplied regular pay per hour

regular pay=$14.95*40

regular pay=$598.00

total pay=regular pay+overtime

total pay=$598.00+$156.98

total pay=$754.98

Find out more about overtime on:brainly.com/question/17043970

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4 0
2 years ago
What property is shown in the following equation?<br><br> 17 + 8 + 3 = 17 + 3 + 8
ss7ja [257]

Answer:

The Commutative Law of Addition.

Step-by-step explanation:

Basically, this law says we can swap numbers over and still get the same number when we add. This has demonstrated exactly that.

Hope this helped!

3 0
3 years ago
Read 2 more answers
(-9) - 9n= (-45) please helpppp!
kozerog [31]

Answer: n=4

Step-by-step explanation:

\left(-9\right)-9n=\left(-45\right)

add 9 to both sides

-9-9n+9=-45+9

-9n=-36

divide both sides by -9

n=4

Brainliest please

8 0
3 years ago
Read 2 more answers
PLEASE HELP
Mumz [18]
Well to do this, we need to know the least common multiple (LCM) of 6 and 8. Lets list the factors out.

6, 12, 18, 24, 30, 36
8, 16, 24, 32, 40, 48

As we can see, the least common multiple of 6 and 8 is 24.

Now we know that there are 8 plates per package and 8 goes into 24 3 times, so  naturally Shaniya needs 3 packages of plates

Hope this helped!!! :)
7 0
3 years ago
Sally can detail a car in 50 minutes. Manny does the same job in 35 minutes. How long will it take them to detail a car working
Debora [2.8K]

<u>Answer:</u>

Both Sally ans Manny can detail a car in 20.6 min.

<u>Solution: </u>

Let us assume that together they will take total x minutes to detail the car.

Sally detail the car in 50 min.

So in 1 min sally can detail \left(\frac{1}{50}\right) of the car.

Hence in x min sally can detail \left(\frac{x}{50}\right) of the car.

Manny can detail a car in 35 min.

So in 1 min many can detail \left(\frac{1}{35}\right) of the car.

Hence in x min Manny can detail \left(\frac{x}{35}\right) of the car.

So we can say,

\left(\frac{x}{50}\right)+\left(\frac{x}{35}\right)=1

x\left(\frac{1}{50}+\frac{1}{35}\right)=1

x\left(\frac{7+10}{350}\right)=1

\left(\frac{17 x}{350}\right)=1

17 x=350

x=\left(\frac{350}{17}\right)=20.5 8\approx 20.6

So, both of them can detail a car in 20.6 min.

3 0
3 years ago
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