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nordsb [41]
3 years ago
11

Question 2 Which of these expressions is equal to 4m + 8m?

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
3 0

Answer:

12 m

Step-by-step explanation:

Given the expression : 8m + 4m

The numbers 8m and 4m are bound by the addition operator.

When using the addition operator, the Coefficient are are the values added for like terms.

Since both values given can be like terms based on 'm', the Coefficient of m in each vlaue is added ;

Hence, we have ;

8m + 4m = 12m

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inysia [295]

okay im not sure but maybe try to find a number that can be = to 18 and that might be y

6 0
3 years ago
Read 2 more answers
In a retail setting, payroll is often based on projected sales. If your payroll budget is 6% of projected sales of $3500.00 and
Bad White [126]

The maximum number of hours that can be allocated in a day is 21

Data given;

  • Sale = $3500
  • Employee pay = $10.00 per hour
  • Percentage allocated to employee = 6% of sales

<h3>Percentage</h3>

This is the process of finding a fraction of a value multiplied by 100.

Let's find the actual figure allocated to employee pay.

6% of $3500 is;

6/100 = x/ 3500\\x = 0.06*3500\\x = 210

The percentage out of sale allocated for employee pay is $210

Now we know the actual amount allocated to employee pay and it is $210.

Divide the amount allocated to employee pay by $10:00 to find the actual hours we can allocate in a day.

y = 210/10 = 21

The maximum number of hours we can allocate in a day is 21 hours.

Learn more on percentage here;

brainly.com/question/843074

6 0
2 years ago
You and your friend collect football cards. You tell your friend that you have 3 times the number of cards he has. Your friend r
fiasKO [112]
Easy I guess ..
I ll try to help ..
Here we go ..
The cards you have is N
The cards he has is n
<span>you have 3 times the number of cards he has
This means N=3n
</span><span> you only have 80 more football cards then he does
This means N=n+80
But we already know that N=3n
So 3n=n+80
which is 2n=80
n=40
So your friend has only 40 cards and you have 3*40= 120 cards

Best luck

Wise</span>
4 0
3 years ago
The circumference of a
timama [110]

9514 1404 393

Answer:

  • 160,000 m²
  • 16 ha

Step-by-step explanation:

The side length of a square is 1/4 of the perimeter, so the side length of the square orchard is (1600 m)/4 = 400 m.

The area of a square is the square of the side length, so the area of the orchard is (400 m)² = 160,000 m².

A hectare is 10,000 m², so the area of the orchard in hectares is ...

  16·(10,000 m²) = 16 ha

3 0
3 years ago
The sales tax on a used car is $144, and the sales tax rate is 5%. Find the purchase price (the price before tax are added).
kupik [55]

Answer:

151.20

Step-by-step explanation:

3 0
2 years ago
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