If 2y + 3=11, what is the value of y

Write an expression that equals 56 include an exponent

Which expression has a negative value? Mike saves $42 a week for 7 weeks. During his 8-day vacation, he plans to spend $8.25 each day for snacks. Which expression shows how much money he will have left?

The cruising speed for John's boat is the same for 2.5 hours. He traveled at this speed for the entire 100 mile boat ride. Determine the rate of speed for John's boat.

The dinner bill came to $64.99. What will the final cost be with 6% sales tax and a 20% tip

5 (a + 6) = 1. 5a - 30 2. 5a+6 3. 5a+30 4. a+30

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.