1+2 (x+3) = 7

how do you solve

The graph of 9x - 6y = 12 is shown on the grid. Which ordered pair is in the solution set of 9x - 6y ≤ 12? A) (0, 3) B) (3, 0) C) (5, 4) D) (-2, - 6) ?

A rectangle is twice as long as it is wide. it's area is 72 square units. Find the length of each side

Multiply 3 by c, then multiply 2 by the result. How do I write this?

Torvald's is deciding whether to drive to work every day or by monthly bus pass with a bus pass he will spend 1.

The elevation of city A is 80 feet below sea level; the elevation of city C is 16 feet below sea level. The elevation of city D is 1 over 2 of the elevation of city C. Part A: Write an expression to represent the elevation, in feet, of city D.

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.