30 + 1x = 18 + 5x
subtract 18 from both sides
30 - 18 + 1x = 18 - 18 + 5x
12 + 1x = 5x
subtract 1x from both sides
12 + 1x - 1x = 5x - 1x
12 = 4x
To clear the multiplication by 4, divide both sides by 4
12/4 = 4x/4
3 = x
It will take 3 months until they have the same amount of CD's
They will each have 33 CD's
2/5= 4 tiles
1/10= 1 tile
1/2= 5 tiles
Add them up and there is your answer: 10
*HOPE I HELPED!*
.7
because you need to get the original unit price which is 0.7 then multiply that by 1 and get your answer
70,000
round up because the thousandths place is 6, which is greater than 5
Step-by-step explanation:
y+y = 7
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