Answer:
105 minutes
Step-by-step explanation:
we know that
Michael can type 4 pages of his term paper in 30 minutes
so
using proportion
Find out how long will it take him to type the paper if it has 14 pages

Let
c-------> the number of chores
we know that
--------> inequality
Solve for c

therefore
<u>the answer is</u>
The minimum number of chores that Janie must do is 
For this case we have the following fraction:

To find the common denominator, what we must do is rewrite the fraction.
For this, we subtract fractions in the numerator and the sum of fractions in the denominator.
We have then:
We observe that the common denominator is given by the product:

Answer:
the common denominator is:
D)ab
Answer:
10' 11''
Step-by-step explanation:
131 / 12 = 10.1666...
10 * 12 = 120
131 - 120 = 11
12 represents the feet and the remainder, 11, is the inches.
1. Subtract $18 from $25.
2. Add $50 to that.
3. Subtract the total from $86.
What remains is how much Adison had to begin with.