Answer:
2017
Step-by-step explanation:
Molly goes every 2 years
Jerry goes every 3 years
LCM(2,3) = 2 x 3 = 6
2011 + 6 = 2017
The answer is 2017
Answer:
A
Step-by-step explanation:
The answer is 7x = 6(x + 15)
x - Jim's rate
y - Pete's rate
<span>Jim completed half the floor in 7 hours: 7x = half of the floor
</span><span>Pete completed the other half of the floor in 6 hours: 6y = half of the floor
So: 7x = 6y
</span><span>Pete can lay 15 more tiles per hour than Jim: y = x + 15
</span>7x = 6y
y = x + 15
Substitute the second equation into the first one:
7x = 6(x + 15)
For question number one, Jovi WILL most likely win.
Hope this helps.
