Answer:
Here is a generic way to set up this type of algebra problem.
d = total amount of dirt at the site (tons)
r = rate or removal (tons/hr)
t = time it takes to remove all of the dirt (hr)
d = rt
The total amount of dirt equals the removal rate times hours spent removing all the dirt.
Since you want to solve for t, divide both sides by r
t = d/r
Answer: 7n−13
Step-by-step explanation:
Answer:
The slope for the line is 2
Answer:
29. p=8.6
30. r=12
31. m=13.6
32. n=12.4
33. x=9
34. y=2.7
Step-by-step explanation:
all u need to do is multiply the denominator to the number on the right
