Five-5
three-3
"the quantity five plus three" (5 + 3)
"one hundred times the quantity ..." means 100 (5 + 3)
now just solve 100(5+3)
solve the parentheses first (5+3) = 8
Now you are left with 100(8) or 100*8
when you solve your answer is 800
7 squared is 7 x 7 so the answer would be 49 I believe
The mean for this problem is 45... hope this helps!
Answer:
9/25
Step-by-step explanation: