What is the value of x?

(4x+7) ° [5 (x-4) ]°

Square A has a side length (2x-7) and square B has side length (-4x+18) how much bigger is the perimeter of square B than square A?

Solve for x, show all of your work: - 2x - 6 < 12

What is the answer to 7/8+4.2-4/5 equals what

M=7 and n = 17 n + 35 m What is the answer to this equation

How to know if one decimal is larger than another

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.