40% of what number is 15?

What is the limit in miles per hour? 55 km/h

Julia spends 5/9 of her summer vacation at summer camp. She spends 3/4 of the remaining time at her grandparents home. The remaining 7 days she spends at the seashore with her family. How many days of summer vacation does she get each summer.

If C = 2πr, what is r equal to? a) r = C - 2π b) r = C+2π c) r = 2πC d) r = C/2πr

Sally is $3.95 in dimes and quarters that shows the total 23 coins how many times does she have and how many quarters does she have

Five minus three fourths

after five days in her new job, karen has $800 in her bank account. if she is adding exactly $50 to her account each day, when will her balance reach $1000? explain.

The sum of a number and ten into equations and expressions

The square root of a number x is always less than x

Winter Middle school must end at 3:00 pm for the buses. There needs to be 5 hours for class, 45 minutes for lunch, 10 minutes for daily announcements, 25 total minutes for changing classes, and 1/2 hour for assemblies.

A paint shop stocks 1800 liters of paint 24% of the paint is white. The shops sells 18% of the white paint and 7% of the rest of the paint. How much paint is sold altogether