Compatible numbers for 83 + 34

Is mean absolute deviation a measure of center measure of variation? or a A. measure of center B. measure of variation

Compare the algebraically expressed function f (x) = 3x2 + 6x + 7 to the function shown in the graph to determine which statement is true.

Lie is solving the quadratic equation by completing the square. 3x2 + 18x - 8 = 0 3x2 + 18x = 8What should Lie do next? Write the polynomial as a binomial squared. Factor 3 out of the variable terms. Isolate the variable x.

A diagonal of a parallelogram is 50 inches long and makes angles of 37°10' and 49°20' with the sides. Solve for the longest side of the parallelogram.

A builder needs to tile a 7 foot by 8 foot room with one-foot square tiles. how many tiles will she need?

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.