What is 3 less than - 2

Twelve inches equals one foot three feet equals one yard. Three yards equal how many inches

8 cm 6 cm What's the area of the triangle? 8 on the side 6 on the bottom?

How to show the work for x4-y4

What is the difference of the two polynomials? (7y2 + 6xy) - (-2xy + 3) A7y2 + 4xy - 3 B7y2 + 8xy - 3 C7y2 + 4xy + 3 D7y2 + 8xy + 3

The area within two standard deviations of the mean of a distribution is about what percent of the total?

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.