45 + 7.80t ≤ 99.60
7.80t ≤ 54.60
t ≤ 7
They can rent a meeting room for no more than 7 hours.
Answer: 12
Step-by-step explanation:
3 more than 5 times a number = 3+5x
seven more than three times that number = 7+3x
is = "="
Thus,
3 + 5x = 7 + 3x
2x = 4
x = 2
2 + 10 = 12
Hope it helps <3 :)
Answer:
u= 55
Step-by-step explanation:
googoogagagooaoa
If you divide 8 into 4 you would get 2. The four numbers are 2,4,6 and 8. So there are 6. Hope that helps you good luck.
Y=1/4x-2 would be the equation for the line perpendicular to that line and crosses through that ordered pair!
