Hello!
<h3><em><u>Answers</u></em></h3>
1.
Simplest form: 
2.
Simplest form: 
3.
Simplest form: 
4.
Simplest form: 
5.
Simplest form: 
6.
Simplest form: 
<h3><em><u>Explanation:</u></em></h3>
Simply add the numerators of the like fractions together. The denominators remain the same.
Answer:
the answer is 37.5714285714
Step-by-step explanation:
hope it helps have a nice day or night
:)
Answer:
a+3
Step-by-step explanation:
You cannot go any further in answering this question. These two terms are not like terms so they cannot be combined. Therefore, the answer is just a+3 itself.
Answer:
p-value~ 0.075
Step-by-step explanation:
( Choice D on Khan Academy)
Answer:
9.7
Step-by-step explanation:
First convert the numbers into whole numbers by multiplying both numbers by 100. Then divide the numbers by using long division.