What is the value of 5 3/5-3/5 + (-6/7) - (-1)

Jud wants to buy a skate board for $85 and a bike for $325. If he only has $350, how much more money does he need?

A survey of teenagers found the music preferences listed.

A rectangle with a perimeter of 154 has sides of the ratio of 5 to 6. What are the lengths of the sides?

Tanya spent $8.15 on 5 cans of tuna. She used a coupon that gave her 35¢ off each can. What was the price of a can of tuna without the coupon? Enter your answer in the box. $

All real numbers more than 4 units from 6 (in an absolute value 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.