Can you add 3g+3g+10? (math)

Shorty's gross pay last week was $251.20. if her hourly rate was $7.85, how many hours did she works?

What is 92 divided by 20884

What is the smallest integer that can be divided by the product of a prime number and 7 while yielding a prime number?

What is the algebraic expression for one fourth the amount of salt?

7 times what equals 35

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.