What fractions are equivalent to 15/45

Find the volume of the beach ball and toy ball how. many times greater is the volume of the beach ball than the toy ball

What polynomial should be subtracted from 7x^2-6x+5 to get the difference equal to x^2-x.

What is 0.012 in precentage

Let N be the "direct neighbor" relation defined on the set of all people: if x and y are persons, xNy iff x and y live directly next to each other, such as in two houses or apartments that are directly next to each other.

The cost to rent a paddleboat at the city park includes an initial fee of $7.00, plus $3.50 per hour. Which equation models the relationship between the total cost, y, and the number of hours, x, that the paddleboat is rented?

A combination lock has 3 dials. The first 2 dials have a setting for digits 0 through 9, and the third has settings for all 26 letters of the alphabet. A combination consists of one setting from each of the dials. How many combinations are possible

What is the percent of decrease from year 2 to year 3? 2 was 2500 and 3 was 2240

I had $57. Then I earned $15 babysitting. I spent all of the money to buy 9 movie tickets. How much did each movie ticket cost?

28 beats in 4 seconds how many beats in 30 seconds

What method is used to solve problems involving scale drawings