Answer:
$8 per hour
Step-by-step explanation:
The unit rate is $ per hour
Divide the amount by 8
= 8.5 hours
$68 ÷ 8.5 = $8 per hour
The equation which is supposed to help you is this one:
a^2 - b^2 = (a+b) (a-b)
So, what we need to do here is apply this equation:
k^2 - 9h^2 =
k * k - (3h)^2 =
(k + 3h) (k-3h)
The correct answer is C.
Answer:
50 cubic units
Step-by-step explanation:
The formula for volume of cube = length x width x height
so we do
5 x 5 x 2 =
25 x 2 =
50 cubic units
Hope this helps!
- profparis
<h2>
Answer:</h2>
In mathematics, a parent function is the simplest function of a family of functions preserving the definition or shapes of the entire family. If you are familiar with the basic characteristics of these simple graphs, this will help you to analyze the shapes of more complicated graphs. So the Linear parent function is the identity function:

and these are the characteristics:
- It's a straight line.
- The slope of this line is m = 1
- This line passes through the origin.