Use the cubic model y=10x^3-12x find the value of y when x = 9.

Find the value of |-4| - 5 · 2 (-1 + 3). - 16 - 12 - 4 - 24

A4 paper has a width is 21cm and a length of 30cm. A5 paper has a length of 21cm. What is the width of A5 paper?

Red: y = 7x Blue: y = 5x Green: y - 4x Purple: y = 34 As x gets very large, which function becomes largest and remains so? y = 7x y = 5x y = 4x2 y = 3

Sam puts 1/5 of his newspaper selling money in savings and uses 1/8 of the remaining money to buy a movie. If he has $14 left. How much did he have at first?

En una tienda de juguetes, una caja de Legos estaba reducida en 3/5. Cuál es el precio de oferta si su precio original era de 50.000?

32 mystery books and 56 biography books, each shelf has the same number of books on them, how many books go on each shelf and how many shelves for each type of book

Write the out the equation - 52 times the difference between a number and 97 is equal to the number plus 39

A pair of jeans is on sale for 25% off the original price. Which expression represents the sale price? If the original price of the jeans is $40, evaluate the expression to find the sale price.

What is 62 percent of 25?

Mrs Brown gets her class of 21 children to stand in a circle. She chooses the child in the first position to give one of 21 Valentine's cards anti-clockwise to the person next to their neighbour.