1/2x < 3, * = 2, is that a true statement if x=2

Mary has already sold $55 worth of tickets to the benifet concert. She has 3 tickets left to sell at $7 per ticket. Write a function using function notation.

Write a negation of the inequality. do not use slash symbol. x>94

Water is leaking from a tank. After t minutes the volume of the water in the tank is 16 (200-9t) milliliters. What is the volume of water left in the tank after 18 minutes?

An ice cream shop sells sundaes for $2 and banana splits for $3. On a hot day the shop sold 8 more sundaes than banana splits and made $156. Calculate the number of each product sold

What is 7-3x=2x+7-5x

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.