It would take Casey 26 hours to wash the windows by herself.
Answer:
X^2+80
Step-by-step explanation:
Answer:
Step-by-step explanation:
to find the inverse first switch the x and y
y=log(x+3) inverse is x=log(y+3)
then change to exponential form to solve
turns to
a is 10
b is y+3
c is x
subtract 3 from both sides
If 10 trees takes 2 hours, then 5 trees takes 1 hour. 150 ÷ 5 = 30.
It will take 30 hours to plant 150 trees.
Answer: -4
Step-by-step explanation:
−5−(−1) =
−5+1 =
−4