5a+7=4a+4 solve for a.

Is 2/5 bigger than 3/8

9000 pounds is equivalent to

Put the following rational numbers in order from greatest to least. a. - 0.4, - 1/4, 4.0 x 10^-3, 40% b. - 1/4, - 0.4, 40%, 4.0 x 10^-3 c. 40%, 4.0 x 10^-3, - 1/4, - 0.4 d. 4.0 x 10^-3, 40%, - 0.4, - 1/4

Suppose one Euro is worth $1.41 in U. S. What is the better buy for a book, 8 Euros or 11.00 U. S.?

5. Choose the equation that has solutions (5,7) and (8,13). A. 3x - y = 8 B. y = x + 2 C. y - x = 5 D. y = 2x - 3

Which of the binomials below is a factor of this trinomial x^2+4x+4

A fence is 692 m long. It is cut into three parts. Two parts are the same length, and the third part is 26 m longer than either of the other two. Find the length of each part.

Grace and Max worked together on a math problem. they had a rectangle piece of paper that 14 inches long and 11 inches wide they where asked to cut this piece of paper into 1/8 inches wide strips using the length of paper how many 1/8 inches wide

If s (x) = 2 - x2 and t (x) = 3x, which value is equivalent to (s. t) (-7)

Kevin and his sister, katy, are trying to solve the system of equations. Keven thinks the new equation should be 3 (6x-1) + 2y=43, while katy thinks it should be 3x+2 (6x-1) = 43. Who is correct and why