If f (x) = x and g (x) = 2x + 7, what is g (x)

when x = - 6?

The area of a rectangular conference table is 51 square feet. if its length is 4 feet longer than its width, find the dimensions of the table. round each dimension to the nearest tenth

Y=2x-7 3x-4y=8 can someone solve for x and y? What method is used? elimination or subtraction?

A rectangle is twice as long as it is wide. it's width is 5 1/2 cm. find the area of the rectangle.

What is the area of a parallelogram with a base of 28mm, a side length of 20mm, and a height of 10mm?

There are 12 inches in 1 foot. this is equivalent to 60 inches in 5 feet. which proportions can be used to represent this? check all that apply.

Arianna wrote the expression 3x5 on her paper. andy wrote it as 5x3. what property is this an example of?

Suppose that in a certain triangle, the degree measures of the interior angles are in the ratio $2:3:4$. If the largest interior angle measures $x^/circ$, what is the value of $x$?

The music department of a department store sold 12 jazz CDs last month. Jazz sales during that month made up 2% of the music departments total sales. Determine the number of CDs that the store sold during that month

Two sides of a rectangular desktop are 3 feet long. The area of the desktop is 15 square feet. What's the perimeter of the desktop

Combine like terms. 8y2 + 8 (4y2 - 7) =