Solve the system. x + 3y = 13 2x - 3y = - 19

A. (4, - 2)

B. (-2, 5)

C. (-2, 4)

D. (5, - 2)

Which of the following is not a rational number? 1.3. repeated, 3.1415 repeated, 5.25, 0.66 repeated?

What is difference between elimation and subtitution method?

An isocost line Question 7 options: 1) represents the combinations of w and K that cost the firm the same amount of money. 2) represents the combinations of K and L that cost the firm the same amount of money. 3) has a convex shape.

What do u add to 5 3/7 to make 7

On Silver Island, a palm tree, a giant rock, and a buried treasure form a triangle with a base of 100 yards and a height of 50 yards. On a map of the island, the three landmarks for a triangle with a base of 2 ft and a height of 1 ft.

How is a relationship determined when looking at a scatterplot?

9/12 in simpilest form

4. The vertical line that passes through the vertex is called the u is the

For the function f (x) = - (x + 1) ^2 + 4, identify the vertex, domain, and range. a. The vertex is (-1, 4), the domain is all real numbers, and the range is y ≥ 4. b. The vertex is (-1, 4), the domain is all real numbers, and the range is y ≤ 4. c.

3[ (5) / (-9) (6) / (-2) ]-2[ (0) / (-2) (2) / (-4) ]