6h - 18 < 6h + 1 inequality

Two buses leave a station at the same time and travel in opposite directions. One bus travels 15 mph faster than the other. If the two buses are 321 miles apart after 3 hours, what is the rate of each bus?

What is the common ratio of the sequence? -2, 6, - 18, 54,.

Each batch of mrs. claus toffee makes 14 pieces of toffee if the elves need 8 dozen pieces of toffee how many batches does mrs. claus need to make what is the answer

Jon is 6 years older than Marie. 5 years ago, Jon was twice as old as Marie. How old is Marie now?

Fine the area of a parallelogram with base b and height h. b = 82 cm h = 16.6 cm

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.