1. 172,900,000 how can u convert this number into scientific notation

If one United States dollar equal 82 Japanese yen how many Japanese yen are equal to $100.00,$1000.00,$10,000?

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.

Marla has a pet hamster. the hamster makes 3 laps around her cage every minute. what line represents the situation?

4y + 8 = 0 Written in slope - intercept form

Keri rented a canoe from a rental company for a total of $34.00. The company charges $10.50 for the first hour and $8.25 per hour for each additional hour. The equation below can be used to determine h, the number of hours the canoe was rented.

which of the following are solutions to the equation below check all that apply 2x^2 + 6x = 20 A) 2 B) - 10 C) 1 D) 20 E) - 5 F) - 2

Katie borrowed $2,500 at 10% simple interest for 5 years. What was the total interest? $12.50 $125.00 $1,250.00 $12,500.00

Is it possible to construct a triangle with side lengths of 15 inches, 17 inches, and 32 inches? Why or why not?

Edward deposited $9,500 into a savings account 3 years ago. The simple interest rate is 3%. How much money did Edward earn in interest?

Mr. gomez' cherry tree grew 12 inches in 3/4 of a year. At that rate how much would it grow in 1 year