Write an expression with Parentheses to show how Sofia would solve 8x99

A plumber's assistant's rate of pay is $0.75 per cubic foot of earth moved. He moves 220 cubic feet of earth to dig a trench. He moves the same amount to fill the trench. What is his pay for this job?

A fair six sided die is rolled 1800 times, what is the theoretical probability that a 5 is rolled?

The exterior walls of the regular pentagon shaped courthouse must be painted. Each wall of the courthouse is 80ft by 18ft. Calculations of Volume and Surface Area

What is 100 x 100 ...

Michele is planting flowers in her garden. She wants the ratio of daisies to carnations to be 4 to 2. Michele wants to plant a total of 48 flowers. How many days is she plant?

How many tearms are in each factor of this expression 5 (6+4x)

Identify the math property being applied 8 (y+9)

Which of the following statements must be true about a square? Choose all answers that apply: A It has four sides of equal length. B It has four right angles. C It has two pairs of parallel opposite sides.

A triangular pane of glass has a height of 30 inches and an area of 270 square inches. what is the length of the base pane

In which number is the digit 5 one-tenth as much than it is in the number 25,973?