Answer:: 5 minutes or 1/12 hour
Step-by-step explanation:
Answer: u^2 - u - 30
Step-by-step explanation:
Answer:
Step-by-step explanation:
5(x-6)+3x=.75(2x-8)
5x - 30 + 3x = 1.5x - 6
6.5x = 24
x = 3.7
Answer: 2
Step-by-step explanation: Because you can't run half of an errand therefore it can only be 2 to be on time for dinner
In this question, AE is the length of half of one diagonal in the rectangle. DB is the length of the other diagonal. 2(4x-12) would be the total length of the other diagonal, AC. You can set 2(4x-12) equal to 7x-18 and solve for x.
2(4x-12)=7x-18
8x-24=7x-18
x-24=-18
x=6
