Shirley is planting a 4-foot flower border around the edge of her yard.

Her yard is 60 ft x 40 ft.

What is the area of the flower border?

Tell whether each statement below is true or false. If it is false, write an example that proves the statement is false. All fractions can be written as repeating decimals.

Which system of linear equations has no solution? - 5x + 2y = - 8 - / frac{5 }{2} x + y = - 4 - 5x + 2y = - 8 5x + 2y = 8 - 5x + 2y = - 8 25x - 10y = 40 - 5x + 2y = - 8 - 5x + 2y = 8

One square megameter is equal to 1.0*106 square kilometers. How many square megameters are in 9,000,000 square kilometers?

Create your own cubic trinomial. You can type exponents like this: x6 as x ^6. Cubic trinomial: Explain why your polynomial does not have to have a constant term.

If 9! x n = 11, what is the value of n?

Factor this polynomial expression x^2+8x+16

28/210 in simplest form

What is 31/50 in simples form

Benny's age is currently 200% of his sister Jenny's age. What percent of Benny's age will Jenny's age be in 4 years?

Three hundred and eighty - two tenthousandths