What does A (0) mean?

Alice wants to fence in a rectangular pay area for her rabbits. The length of the area should be at least 20ft, and the distance around should be no more than 100ft.

Which angles are remote interior angles? Triangle L M N. Angle L is 1, angle M is 2, angle N is 3. Side M N extends to form angle 4.

Which pair of events is dependent?

Kent walked to the bus stop, then sat and waited until the bus arrived. He rode the bus for 25 minutes, then walked the last 3 blocks to work. Which graph best represents the scenario?

115 is 26% of what?

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.