Explain how you could use an equation like 12.50x = 15 to figure out original and increased/decreased prices and the mulitiplier.

Mrs. Jay took her family and friends to the movies. There were a total of 16 people. Children tickets cost $6 and adult tickets cost $9. She spent a total of $129. How many adults went the movies?

Jon buys packagesof pens for $5 each. identify the dependent and independent variables in the situation?

Donald Annie and Tyson shared a sum of money in the ratio 6:4:3

What number by 3 can get u too 100?

If s is 1/4 and A is 12s square units what is the value of A

What is the answer to 12 - (1/2+2/3) =

Which polynomial is equal to (4x^2+3x-1) + (-3x^2-5x-8) ?

What is the 9th root of - 30

10-2=7+4 True or false

Anthony drew a pentagon with each side measuring 6 in. Carol drew a hexagon with each measuring 5 inches. Which shape has a greater perimeter.