Using symbols write the product of 18 and 7+5

If the sum of the positive number x and y is smaller than 12, find the range of values of the product of the two numbers.

This year's school population in Waterloo is 135 percent of last year's school population. This year's student population is 756. How many students did the school have last year?

To prove part of the triangle midsegment theorem using the diagram, which statement must be shown

Identify the property. 2.001 + (-1.004) + (0.997).

Two rectangular prisms are similar. The smaller, A, has a height of 4 units while the larger, B, has a height of 6 units. What is the scale factor from prism A to prism B?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.