What is the value of the expression 2 x 2 + 3 x y - Y 2 when x equals 2 and Y equals negative 4

1. how many solutions does - 3x + 32 - 7x = - 2 (5x + 10) have? a. infinitely b. one c. none 2. how many solutions does 3 (x - 14) + 1 = - 4x + 5 have?

Sheila Cuts 6 foot wire cable in equals strips of 4/5 off a foot in length each piece how many strips does she make

Solve for x. Round to the nearest hundredth. x/24=0.2083

Evaluate P (5, 3). 15 20 60

Determine whether the following data should be represented on a graph as one-dimensional, two-dimensional, or three-dimensional. the number of fish in each aquarium at a pet store

A college conducted a survey of randomly selected freshmen about their choice of major. The table shows the results of the survey. English 50. Science 35. Engineering 40. Business 45. Education 60. Undecided 50. Other 20.

The heights of the trees for sale at two nurseries are shown below. Heights of trees at Yard Works in feet : 7, 9, 7, 12, 5 Heights of trees at The Grow Station in feet : 9, 11, 6, 12, Which statements are true regarding the measures of center and

If f (x) = 2x^2 + 1 and g (x) = x^2 - 7, find (f-g) (x) A. 3x^2 - 6 B. 3x^2 + 8 C. x^2 - 6 D. x^2 + 8

Alaska has a land area of about 1,700,00 square kilometers. Flordia has a land area one tenth the size of Alaska. What is the area of flordia

There is a set of 100 observations with a mean of 40 and a standard deviation of 0. What is the value of the smallest observation in the set?