John's weekly salary is $800. His brother Josh earns $640 per week. By what percent is John's salary is bigger than Josh's salary?

F (x) = 3x+2 and g (x) = x exponent 2 minus x. g (2) =

Which expression (s) represent negative products? Check all that apply. 7.71 (-0.02) 3.4 (0.5) 0.23 (-1.1) -2.5 (-9.2) -5.09 (8.1)

2x-3y-3z=-14 6x+2y-2z=-2 4x+2y-4z=-2

a bill to landscape your yard is $720. the material cost $375 and the labor is $34.50 per hour. Write and solve an equation to find the number of hours of labor spent landscaping your yard.

Ben is 4 times as old as Ishaan. 6 years ago, Ben was 6 times as old as Ishaan. How old is Ishaan now?

F (x) = 10x 5 and g (x) = 3x 6 then what is (f-g)

A rectangular prism has a height of 3, a length of 4, and a width of 12, what is the surface area?

Randy is building a rectangular, fenced dog run beside his barn. He has 120m if fencing and plans to use the side of the barn as one side of fenced area. What are the dimensions of a dog run that maximizes the area Randy can enclose

The projection screen in the school auditorium is five times as long and 5 times as wide as the screen in the library. The screen in the library is 4 feet long with a perimeter of 14 feet. what is the perimeter of the screen in the auditorium?

What is the value of 9 in 89,170,326