Simplify the expression 3x²-5x-4+xy - (2xy+2x²) then evaluate the result if x=-1 and y=6

7 (2 + 4) - 3 (6) + 2 (3+5) =

Theo's vegetable garden has an area of 40 square feet. what is the area, in square feet, of the pat of the garden that is planted with carrots?

The maximum height of a vehicle that can safely pass under a bridge is 12 feet 5 inches. A truck measures 162 inches in height. Which best explains whether or not the truck can pass safely under the bridge?

If the value of "y" varies directly with y = - 8 when x = 4. Find "y" when x = - 4.

Find the x-intercept of the equation below. y = 5x - 3

Karen runs 8 miles in 84 minutes. At the same rate, how many minutes would she take to run 6 miles?

A cube has a edge length of 6 inches you multiply the side lengths by 4. how many times greater is the volume of the new cube

Of the first 103 elements how many have just one letter in their symbols

Mike has $136.00 to spend on his ticket into the amusement park he spends 25% of that money on his ticket into the park. How much does Mike have left to spend?

A triangle is formed with side lengths of 7 inches, 24 inches, and 25 inches. is the triangle a right triangle