3 + 5.2x = 1 - 2.8x how do I solve this?

Order 4/7,12/15,36/45 from least to greatest

If Victoria buys 2.50lbs of bell peppers for $1.50, how much is 1 pound worth?

A rectangular cardboard is 65 cm long and 45 cm wide. What is the maximum number of rectangles, each 12 cm long and 8 cm wide that can be cut from it?

Kinsey knows that 8x7 is 56 use the drop down menu to show how she can use this knowledge to find 8x6 a.-1 b. + 1 c.-6 d.-8 e.+8

The diameter of a circle is 9 feet. Using the formula C ≈ 3d, what is the approximate circumference of the circle?

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.