The expression 15-3[2+6 (-3) ] simplify too

Find the base of a parallelogram with an area (A) of 72 square inches and height (h) of 6 inches. Use the formula for the area of a parallelogram, A=bh. 1.) 1/12 Inch 2.) 432 Inch 3.) 66 Inch 4.) 12 Inch

A rectangular yard has a length that is 5 feet more than the width. Around the outside of the yard is a path made of bricks that is 3 feet wide.

A student's test grades are 75, 79, 88, and 94. What score of the fifth exam will make the average at least 85? Write your answer as an inequality statement. Use x as the variable.

A coin is tossed. if a head occurs, the coin is tossed again; otherwise, a die is tossed. on a piece of paper, list all the possible outcomes.

Find the height of a pyramid with a volume of 960 in^ 3 if the base is a square with a side length of 12 in.

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.