Answer
There is no equation :P
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Step-by-step explanation:
Answer:
Step-by-step explanation:
You did not insert any equations.
8x +7 - 2x - 4
8x-2x+7-4 ( combine like terms)
answer:
6x+3
Answer:
4 sets.
Step-by-step explanation:
We are asked to find the greatest number of sets you can make using 28 pens and 80 pencils.
To solve our given problem, we will find greatest common factor of 28 and 80.
Factors of 28: 1, 2, 4, 7, 14, 28.
Factors of 80: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80.
We can see that the greatest common factor of 28 and 80 is 4, therefore, you can make at-most 4 sets each having same number of pens and pencils.
When 448 is rounded to the nearest tens then the value is 450.
When rounding a number to the nearest tens, we consider the digit in the tens place.
In the case of 448, the digit in the tens place is 4.
To round to the nearest tens, we examine the digit in the ones place, which is 8. Since 8 is greater than or equal to 5, we round the tens place up by 1.
Therefore, the digit in the tens place becomes 5, and all the digits to the right of the tens place become zeros.
This gives us the rounded value of 450.
To learn more on Number system click:
#SPJ6
Answer:
12 minutes
Step-by-step explanation:
We need to find the total amount of work time to do the job
4 * 45 = 180 work minutes
We now get 15 assistants, so take the work time and divide by the assistants
180 / 15 =12
They will need 12 minutes
Answer:
hi your answer is in the image