There are 22,521 more people living in the suburbs of a city than in the city. If 17,245 people live in the​ city, how many people live in the​ suburbs?

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?