Tammy wants to get change for $.30. The only coins she can get are quarters, nickels and dimes. How many different ways can she get $.30 using only these coins?

Adult tickets to a play cost $22.00 Tickets for children cost $15.00. Tickets for a group of 11 people cost a total of $228.00. Write and solve a system of equations to find how many children and how many adults were in the group.

Pete is 15 years old. This is 5 years younger than his sister Victoria. write and solve subtraction equation to find Victoria's age.

What steps are used to solve the equation? 146 + f=225 Complete the statements. First, both sides of the equation. Next, simplify the equation to get the solution. Check the solution by substituting for fand simplifying.

If x = - 2 and x^2+y^2+3xy = -5, then find y

There are 96 boxes of erasers. in each box, there are 48 erasers. How many erasers are there all together?

Tanya opened a savings account with a deposit of 550. she deposited 450 and withdrew 120. yesturday, Tanya deposited 720 into her account. What percentage of the new balance was the deposit?

What is 6.058 rounded to the nearest hundredth

Three cards are taken, one after the other and without replacement, from a standard deck of 52 card. Find the probability that the first and third card are red?

A parallelogram has an area of 224 square centimeters and a base length of 16 centimeters. What is the height of the parallelogram? A. 12 centimeters B. 28 centimeters C. 16 centimeters D. 14 centimeters

What two numbers multiply to get 100 and add to 29