Since it is 12 dollars per hour, she would multiply the number of hours they were conoeing with the cost... $12. The answer is B... 12h
Answer:

Step-by-step explanation:
Given the expression

First, factor each denominator:
1. 
2. 
Now the expression is

Now, multiply the first numerator by (y-3) and the second by (y-4) and write the result as a fraction with denominator 

This fraction cannot be simplified more.
Answer:
125
Step-by-step explanation:
Answer:
A)
Step-by-step explanation:
(1/2)/2 = 1/4 because
(1/2)/2 = (1/2) * (1/2) = (1 * 1)/(2 * 2) = 1/4
In essence, to solve this equation, you must:
1) Flip the second fraction (or put the whole number under 1).
2) Change the divide sign into the multiply sign.
3) Multiply across.
A) 1/4 x 2 = 1/2 is your answer choice, for it is the opposite of the question.
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Answer:
Step-by-step explanation:
a+b=41
consecutive=>b=a+1
2a+1=41
2a=41-1=40
a=20 => b=20+1=21