Simply the expression 3 (x+1) - 2 (3x+7)

How do you solve an equation using a square root X2=27

Compare 1 dm and 1 cm

A circular swimming pool has a radius of 15 ft. There is a path all the way around that pool that is three feet wide. A circle has a radius of 15 feet. A larger circle goes around the smaller circle that is 3 feet wide.

The exam started at 11:20 AM after 1hour and 20 minutes billy finished and left the room he left 15 minutes before me At what time did i leave the exam room

Madison has $6.50. Potatoes are $0.50 per pound. How many pounds of potatoes can Madison afford to buy? In two or more complete sentences write and solve an inequality for this situation. Explain how you would solve this inequality.

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.