What is the range of the function y=e^4x

What is 3x - 7 = 8x + 23

Loris makes 20 bracelets in 50 minutes. Doris makes 44 bracelets in 2 hours. Who makes more bracelets per hour? How many more?

What assumptions have you come up with

your friend offers to pay you $10 plus $2 per day if you will watch his dog while he's on vacation. Ant hot her friend offers you $15 plus $1 per day to watch her dog during the same time. You cannot do both jobs.

If only half as much milk is udsed each day, after how many days will more milk need to be purchased

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.