Stephen and Bridget are marking exam papers. Each set takes Stephen 71 minutes and Bridget 2 hours. Express the times Stephen and Bridget take as a ratio in its simplest form.

A restaurant has 4 pizza toppings to chose from. how many different 3-topping pizzas are possible

Complete the missing value in the solution to the equation. x-5y=-15

What is 2x - 3y = 8 (y)

A house on the market was valued at $ 441,000. After several years, the value increased by 7%. By how much did the houses value increase in dollars? What is the current value of the house?

A decimal number for which the decimals come to an end is a Decimal.

Write an equation of the line passing through (-3 ,4 ) and (2 ,5 ). give the answer in standard form.

An air cargo plane can transport as many as 15 regular shipping containers. One supersize container takes up the space of 3 regular containers.

What is the difference between y=sinx and y = 4sinx when graphed?

Equivalent fractions of 8/13

The box plots represent the ages of pennies in two 50-cent rolls. By looking at the plots, Beth says that the two means are about 5 years apart.