The linear combination method gives a solution of (-4, 2) for which of these systems of linear equations?

A. 3x+13y = 14

6x+11y=-2

B. 4x + 5y = 12

8x+3y=-4

C. 5x+4y - 12

7x+By - 12

D. 10x+3y = 8

17x+by - 10

What is the range of the function? (1,2) (2,4) (3,9) (4,16)

A cuboid has a square base of side x cm. The height of the cuboid is (x + 4) cm. The volume of the cuboid is 150cm cubed. Show that x cubed + 4x cubed = 150

What does measure of central tendency mean?

Solve: 12 - 7m = - 3 (2m - 4) - m

7) Write as a numeral: 40,000 + 7,000 + 600 + 40 + 3

Carlo recycles 8 glass bottles every week. Which expression shows the total number of glass bottles he recycles in w weeks? 8 + w 8 + 8w 8w w over 8

Find the value of p so the line that passes through (4, - 2) and (p, - 1) has a slope of negative 1/7

Max wants to buy some shorts that are priced at $8 each. He decided to buy a pair of sneakers for $39, but the total cost of the shorts and the sneakers must be less than $75. Write an inequality to find out how many pairs of shorts max can buy.

Evaluate the expression a / b for a=24 and b=8

Is the following study descriptive or inferential? In a statistical magazine, average professional athletes' salaries in three sports were compiled and compared for the years 1993 and 2003.