Answer:
1
Step-by-step explanation:
Let x be the unknown number
2x +7 = 39
2x+7-7 = 39-7
2x = 32
2x/2 = 32/2
x=16
You use the balance method to solve. First, you cancel the +7 by subtracting the 7 ON BOTH SIDES to balance the equation.. After that, you are left with 2x, where you will need to isolate the x by dividing by 2 ON BOTH SIDES to balance it.
Hope this helps
Answer:
d because its big
Step-by-step explanation:
37.5 / 2.5 = 15 . Take the total amount and divide by how much one container can hold.
4.16=416/100
416/100=4•104/4•25
=104/25
4.16=104/25