Identify the constant of variation and the equation for the inversely proportional relation represented by the following table of values: x -20 -16 -4 28 y-2 -2.5 -10 20 5 Constant of variation = Equation = y =, where a =

Q: Find A. A = (3A)-1 [ -3-2 4 2

A: Let us consider that                     A=abcdWe have                   (3A)-1=-3-242 ⟹…

Q: +-b = 5, and b = 4, what is the value of a?

A: Let's find.

Q: Draw a chip model to represent -4 – (-3). This should use a take-away interpretation of subtraction.…

A: We have to draw a chip model to represent -4-(-3).

Q: The McDonald family has agreed to let their children get some animals. The kids said they want…

A:

Q: then A-1 A 7 -8

A: Where  is the transpose matrix of the cofactors.The expression for the cofactors is:

Q: 4 Given A = 2 -3 Find A?

A:

Q: -11 greater tahn or equal to 6 - 2n - 5

A:

Q: 3. Σ1(을지) (iv)2 iy;)²

A: Given  x1=2, x2=5, x3=-8, x4=6, y1=3, y2=-3, y3=-2, y4=2

Q: Michelle's score: 7.5x + 65x – 62 Pablo's score: 12.5x + 17.25x- 82 Which expression represents…

A:

Q: 72,wh

A: Introduction: The division operation is the inverse of the multiplication method. In multiplication,…