Answer:
d. 28
Step-by-step explanation:
I'm going to show you how to do these types of problems and the other two you should try by yourself.
There are 63 bikes. The ratio is 4:5 blue to red.
4x+5x=9x
9x=63
x=7
blue: 4x = 4*7=28
Answer:
answer is 55 is correct
Step-by-step explanation:
answer is 55. is correct
Attached image is the detail answer to your question.
Answer:
Option B is correct.
The domain of the function h(x) is:
Step-by-step explanation:
Domain states that the complete set of all the possible values of the independent variable where function is defined.
Given the function:
To find the excluded value in the domain of the function.
equate the denominator to 0 and solve for x.
i.e
⇒x = 0 and
⇒x = 0 and
or
x = 0 and
So, the domain of the function h(x) is the set of all real number except x = 0 and
Therefore, the domain of the function h(x) is: