Answer:
simplified: 
unsimplified: 
Step-by-step explanation:
Since the fractions have the same denominator, all we have to do is subtract the numbers in the numerator:
15 - 3 = 12
The difference of the two fractions is . To simplify this answer, divide both the numerator and the denominator by 4:
12/4 = 3
20/4 = 5
The difference in simplified form is .
I hope this helps. :)
Based on the amount both have and the amount being saved per day, they will both have the same amount after<u> 2 days. </u>
Roger has $3 and is saving $1 per day. An equation to express the amount he would have after a n number of days is:
<em>= Amount he already has + Amount saved per day x number of days </em>
= 3 + 1n
For Elizabeth, this expression would be:
<em>= 4 + 0.50n</em>
Solve for n by equating both formulas:
3 + n = 4 + 0.5n
n - 0.5n = 4 - 3
0.5n = 1
n = 1/0.5
n = 2 days
In conclusion, they will have the same amount after 2 days.
<em>Find out more at brainly.com/question/11549465. </em>
Answer:
B. 0
Step-by-step explanation:
if n is anything but 0 then the answer wouldn't be m it would be for example m - 1 or m + 1
for it to remain m then n must be 0
Answer:
I went through khan academy and the answer is this.... Also what is your microsoft teams Account?
Step-by-step explanation:
Answer:
and 
Step-by-step explanation:
The total perimeter and area of the pig pens are, respectively:
In order to know the maximum area, the second function shall be simplified, derived and equalized to zero. The solution leads to a critical point, whose characteristics can be deduced by using the second derivative of the area:
(absolute maximum)
The dimensions of the region that maximizes the total area are:
and
