If i have 2 equal rows of marbles with none left, 3 equal rows of marbles with none left and 4 equal rows of marbles with none left how many marbles do i have altogether?

2x+3y=105 And x+2y=65 what is the value for y

All of the x values or inputs are called what?

A box has a length of 18 cm, a height of 19 cm, and a width of 20 cm. what is its volume?

In a gym class the ratio of girls to total students is 4:7 there are 9 boys in the gym class how many students are in the gym class

A rectangular garden is 6.9m by 5.2m. estimate it's area

What is the factorization of the expression below? 4x2-9y2

4. Larry wants to save $87 for tickets to a concert. If he has $23 now and will save $4 per week, how long will it take him to get enough money to buy the tickets? Define the variable. Write and solve an equation to find the number of weeks.

What the perimeter of 2m 10cm and 45cm of a rectangle

What does - 10 (-6) equal

Name the Property of Congruence that justifies the statement If XY = WX then WX = XY?