M/7 + 1 = 6? What is it equal too

Evaluate the following expressions for a=-3 | b=1/2 | c = 3/5 | d=-4. 1. 2a + 2b 2. 5ac-2b 3. 2b/a

George spent 70% of his savings to buy a camera. The camera cost $574. How much money did he have originally in his savings?

A backpacker started his day at an elevation of x feet above sea level. After a day of hiking, the backpacker was at sea level. Which equation models this situation?

What is the greatest common factor of 48m5n and 81m2n2

Which of the following statements are equivalent to the statement "price increased by 1/3 "? Choose all correct answers.

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.