(17*3) --- to find the total points of the 3 quizzes
17*3=51
the third quiz grade=51-14-19=18
hope this helps
It equal to 24 because you have to multiply or divide first then you can add or subtract
Answer:
Step-by-step explanation:
Answer:
The answer to your question is 
Step-by-step explanation:
Here, there is a difference of squares, so just solve it and simplify

Multiply the binomials
= 1 - 
Simplify
= 
= 
Answer:
155 pages
Step-by-step explanation:
55*2+30+15=155
Hope this helps :)