Answer:
Solve for a
A= 3/B - 2
Step-by-step explanation:
Area= base + base / 2 then multiply the height.
Example: 6+7 /2*6= 39
Answer:

Step-by-step explanation:
<u>Composite Function</u>
Given f(x) and g(x) real functions, the composite function named fog(x) is defined as:

For practical purposes, it can be found by substituting g into f.
We have:


Computing the composite function:

Operating:

Operating:

Now evaluate for x=4


Answer:
The answer is D.
Step-by-step explanation:
When x=0, then y=300, so it has to be more than that.
When x=25, y=300, so it has to be less than that.
171 ÷ 3 = 57
So, that means it's 57 mph