Write the numbers in a standard form:

57,900,000

227,900,000

1,427,000,000

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need