Answer:
Step-by-step explanation:
We want to find the inverse of
We interchange x and y.
We need to solve for y, so let us multiply through by 2.
Subtract 6 from both sides.
Therefore the required inverse is
A. 8
b. 29
d.-22
e. -80
g. 0
h. 3
The fill in the blanks is missing a ^2 because it is a completing of squares so it's missing something but the answer is:
y = (x+4)^2 +9
We need to find the lowest common multiple...
multiples of 14 are : 14,28,42,56,70,84,98,112,126,140,154
multiples of 20 are : 20,40,60,80,100,120,140
so the lowest common multiple is 140....so thats 140 minutes....= 2 hrs 20 minutes....from 8:00 = 10:20
so they will both leave at the same time of 10:20 a.m. <==
The answer is eighty because you have to divide five into 133