Please Po Pasagot, Thank You Po, Correct = Brainliest,

Please Po pasagot, thank you po
correct = Brainliest

 

3.

Let x = be the number

Solution:

2x + 3x = 215

5x = 215

5x/5 = 215/5

x = 43

Larger number is 3x, therefore,

3x = 3(43) = 129

4.

Let x = number of days

Solution:

x = 4(8)

------

6

x = 32/6 or 5 1/3 or 5.33 days

5.

Let x = no. of painters

Solution:

12/10 = x/6

12(6) = 10x

72/10 = 10x/10

x = 7 1/5 ≈ 7 painters

6.

Let x = no. of days

Solution:

x = 8(12)

-------

15

x = 6 2/5 or 6.4 days

7.

Solution:

x + 5x = 186

6x = 186

6x/6 = 186/6

x = 31 doors

8.

Let x = no. of employees to be added

Solution:

x = 132(4)

--------

12

x = 528/12 = 44 employees

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