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morpeh [17]
2 years ago
10

One week, Moussa earned $273.00 at his job when he worked for 13 hours. If he is paid the same hourly wage, how many hours would

he have to work the next week to earn $378.00?
Mathematics
1 answer:
Anarel [89]2 years ago
4 0

Answer:

18 hours

Step-by-step explanation:

Hello!

Let x equal the amount of money Moussa earns per hour of work.

Let y equal the number of hours Moussa works.

Given the one week where he earned $273 for working 13 hours, we can find the amount of money earned per hour of work.

<h3>Solve</h3>
  • 273 = 13x
  • 273/13 = x
  • 21 = x

Moussa earns $21 per hour.

We are now asked to find how many hours it will take to earn $378.

We can create an equation and solve.

<h3>Solve</h3>
  • 21y = 378
  • y = 378/21
  • y = 18

Moussa needs to work 18 hours to earn $378.

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Name the slope and one point that is on the line
Alona [7]

Answer:

B

Step-by-step explanation:

the correct answer is b

6 0
3 years ago
The table shows masses of different types of nuts that Nathan buys. He plans to mix the nuts and then separate them into bags. E
Basile [38]
Nathan can fill 10 FULL bags of mixed nuts.

To solve this problem, you must add up the total mass of ALL the nuts first. 

3.64+ 2.79 = 6.43
3.44+2.73 = 6.17
6.43+ 6.17 = 12.60.

When Nathan mixes all of the nuts, it is 12.60 kg.

Since he is separating or dividing, you divide 12.60 by 1.2.

12.60 / 1.2 = 10.5

Since the question is asking FULL bags, the answer is 10. 

Hope this helps! :)
7 0
4 years ago
Read 2 more answers
How to solve this problem
Marysya12 [62]
0.5(x - 3) + (1.5 - x) = 5x
0.5x - 1.5 + 1.5 - x = 5x
-0.5x = 5x
5x + 0.5x = 0
5.5x = 0
x = 0


5 0
3 years ago
Simplify the following expression <br> (X9 Y5) -4
KATRIN_1 [288]

Answer:

Step-by-step explanation:

( x^{9} y^{5} )^{-4} \\x^{(9)(-4)} y^{(5)(-4)} \\x^{-36}y^{-20} \\\frac{1}{x^{36}y^{20}}

3 0
3 years ago
Read 2 more answers
its question #2 my son and I cannot figure out how to do this other than dividing. however, when u divide 59 into 422, are you s
anyanavicka [17]
Honestly I can see an argument for 7 shelves or for 8 shelves. 

When you do the calculation; \frac{422}{59}=7.15 You get 7.15 shelves. Clearly you cannot have .15 of a shelf so the logician in me wants to say you need 8 shelves! 

But if the assignment is aimed estimation skills, (Which is what I assume is being implied by the title of the assignment), then the easier calculation of \frac{420}{60}=7 is probably what the teacher was hoping for.

You might have been accidentally been calculating \frac{59}{422} =.139. Remember division is NOT communitive! i.e.1\div2\neq2\div1.

From the image;
The first step was to see that 59 can not go into 4..resulting in the zero above the 4, multiplying 0 by 59 and subtracting 0 from 4. 

The second step begins by bringing down the 2, seeing that 59 can not go into 42..resulting in the zero above the 2, multiplying 0 by 59 and subtracting 0 from 42.

The third step begins by bringing down the 2, seeing that 59 can go into 422 7 times (I tested this on the right by a short multiplication problem)..resulting in the 7 above the 2, multiplying 7 by 59 and subtracting 413 from 42.

This process continues....

8 0
4 years ago
Read 2 more answers
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