Given the equation below what is the value of a+b?

1/2 (a+3) - b=-6

3a-2b=-5

7x-2+=6x+2 solve for x. show work!

A farmer decides to enclose a rectangular garden, using the side of a barn as one side of the rectangle. What is the maximum area that the farmer can enclose with 48 ft of fence? What should the dimensions of the garden be to give this area?

How can you show the two objects are proportional.

Now complete the square for 2x^2 + 16x + 3.

A) a square has a perimeter of 72cm. What is the length of each side? B) a square has an area of 4m^2 what is the length of each side?

Evaluate. write in simplest form. 6-b/3a for a = 10, b = 9

Select the correct steps for factoring the polynomial 5x^3-40

The metro the has 20 rows of seats with 18 seats in each row tickets cost five dollars the theaters income in dollars if All seats are sold is (20x18) x5 use properties to find the income

The manager of a summer camp has 14 baseballs and 23 tennis balls. The manager buys some boxes of baseballs with 12 baseballs to a box and a equal number of boxes of tennis balls with 16 tennis balls to a box.

A store sells shirts to the public at one pricing scale and wholesale at another pricing scale. The tables below describe the cost, y, of x shirts. Public A 2-column table with 3 rows. Column 1 is labeled x with entries 2, 5, 9.