Answer:
a. The average is =(++) .
b. He can use the formula =−− q sub 3 , equals 3 x minus , q sub 1 , minus , q sub 2. He will need a score of =()−−= q sub 3 , equals 3 open 90 close minus 85 minus 88 equals 97 on his third quiz.
Step-by-step explanation:
I think it’s C. Sorry if it was wrong
Answer:
B
Step-by-step explanation:
I just did it Red Riot out
Answer:
-1/2 or the decimal form -0.5
