To increase or decrease an amount by 30% what single multiplier would you use?

A farmer knows that every 50 eggs his chickens lay, only 45 will be marketable. If his chickens lay 1000 eggs in a week, how many of them will be marketable?

Urvi solved a fraction division problem using the rule "multiply by the reciprocal." Her work is shown below.

What is 5 to the 0.75 power?

Anyone know what 88/6x9. 88 and six are fraction

There were 605 people sitting in an auditorium at the start of a show. Thirty-five people left during the intermission. How many people remained in the auditorium after the intermission?

A school basketball team has an expense account and a fundraising account. After t weeks, the balance of the expense account is (450-70t) dollars and the balance of the fundraising account is (275+48t) dollars. a.

A bookstore sold 1,250 books in a month. if 70% of the books the store sold were paperbacks, how many paperback books did the store sell in the month?

Estimate 102.3 divided by 4.7

A florist received a shipment of 16 dozen roses the original order was for 20 dozen what percentage of the order did not arrive?

The amount a babysitter earns is given by the equation y=7.5x where x is the number of hours and y is the amount earned in dollars. Is this relationship proportional?