Nat bought 3 colas for $1.25 each, 2 hot-dogs for $2.50 each, and a hamburger for $6.50. he paid with $20 bill. how much money does nat have left.

Write an inequality to compare - 21 and - 13. which temperature is warmer?

Ronnie's Rentals charges $25 plus $15 per to rent a chain saw for 5 hours. Write an expression to show how you could calculate the total amount David paid. (Its question 12); )

If the area of a square is 324 square feet then what is the length of one side

What does it mean to evaluate an expression in math?

If the product of two positive numbers is 18, and 1 number is 7 greater than the other, what are the two numbers?

Video games made up 0.86 of the total revenue for a small specialty store. Write this decimal as a fraction. Put your answer in simplest form (or reduced form).

Emily is a diver. Today she descended to a depth of 40 feet. Then, she ascended 10 feet. Next she descended 24 more feet. After doing this, what was her depth?

To stay within your budget the area of the house an garage combined is at most 3000 square feet. The area of the garage is 527 square feet. Write and solve an in inequality that represents the area of the house

Probabilities of compound events What is the probability of rolling a sum of 10 when rolling two number cubes?

On Monday, Janelle earned $16 for 2 hours of babysitting. getting paid the same rate, she earned $40 for babysitting on Saturday. how many hours did Janelle babysit on friday.