Answer:
Its 1
Step-by-step explanation:
Together, they refinish 1/8th table per hour. Alone, the cousin does 1/12th table per hour. So:
1/8-1/12=1/24
1/1/24=24 hours for the person to finish the table by themself
☺☺☺☺
Hello.
The answer I believe would be Hundred Thousands.
Hope it helps!
1.
x+25=40
x=40-25
x=15
2.
x:5=17
x=5*17=85
3)
x-10=42
x=52
<span>4)
3x-12=24
3x=24+12
3x=36
x=12
</span><span>5)
2x+12=36
2x=36-12
2x=24
x=12</span>
7.5/18=15/x
Cross multiply
7.5x/270
Divide both sides by 7.5 to get x alonex=36
Hope that helps! :)