What is the solution to 2.3a = 9.2?

A.

a = 21.16

B.

a = 11.5

C.

a = 6.9

D.

a = 4

Simplify (x - 1) (x2 + 5x + 2). x3 + 6x2 + 7x - 2 x3 + 4x2 - 3x - 2 x3 - x2 + 2x - 2 x3 + 5x2 - 6x - 2

What is the area of this tile? 10in 8in 6in

Solve. 3x + 1 < 2x - 2 < 5x + 7 A) x - 3 B) - 3 < x < 3 C) x < - 3 D) no solution

Suppose X and Y represent two different school populations where X > Y and X and Y must be greater than 0. Which of the following expressions is the largest? Explain why. Show all work necessary. X2 Y2 X2 - Y2 2 (X Y) (X Y) 2

Find the area of a square with the coordinates (-4,3), (-2,8) (3,6) (1,1)

One student ate 3/20 of all candies and another 1.2 lb. The second student ate 3/5 of the candies and the remaining 0.3 lb. What weight of candies did they each eat?

A 1/2 gallon of paint covers 1/6 of a wall. How much paint is needed to cover the entire wall? Could u show me how to do this question?

Solve the equation 5x = 7 for x. Give an exact solution as a logarithm, and an approximate solution rounded to the nearest thousandth.

A boy purchased (bought) a party length sandwich 53 in. long he wants to cut into three pieces so that the middle piece is 5 in. longer than the shortest piece and the shortest piece is 9 in. shorter than the longest piece.

6. Which expression is equivalent to the algebraic expression below? A - 5 C. - 12 + 20 D. - 128 - 5