Answer:
50 calls
Step-by-step explanation:
this is because you have to pay 20 dollars a month so you do 25 - 20 = 5 and then divide 5 by 0.10 and get 50.
Answer:
39 and 19
Step-by-step explanation:
sum: a+b=58
larger: a-b=20
(a+b)-(a-b)=58-20
2b=38 --> b = 19, a=39
Answer:
y=2(x−4)²+3
Step-by-step explanation:
Hey!
I assume you're talking about percentage. What was the percentage increase from 86 books to 150.
Using the formula to find percentage increase, we will solve this:
{(86 - 150) / 86} × 100 = 74.42
So, the percent increase from 86 books to 150 is 74.42%
If you divide 1,200 and 40 it equals 30 then you take 250 subtract 30 the answer is 220