15$ .. 3$ 12 more dollars left - you can only buy 3 boooks !
Answer:
9x-2
Step-by-step explanation:
f^-1(x)=1/f(x)=9x-2
The dimensions of the pool are 67ft in length and 32 feet in width
Answer:
slope = 1/4
Step-by-step explanation:
To find the slope, I chose two points where the line intersected the graph at an exact point.
Points:
(0, -8)
(4, -7)
Slope is the measure of rise over run, so starting at (0, -8) I went up one and to the right 4 times.
To put this as a fraction, we would have: 1/4
The numerator and denominator are positive because we went up and to the right.
Therefore, the slope is 1/4.
The result of the log function
is 60
According to the law of logarithm if
then 
Given the following expressions

This can be expressed as

Substitute the value of m and n into the expression
to have:

This shows that the result of the log function
is 60
Learn more here: brainly.com/question/12049968