What is the missing polynomial?

2 - (20 - 4x - 5x²) = 20 - 7x²

4x-12^2

4x-2x^2

40-4x-12x^2

40-4x-2x^2

Select the equation in which the graph of the line has a negative slope and the y-intercept equals - 5. 10x+5=-25 5x-10y=-12 20x+5y=50 2x+6y=10

In a sale there is 25% off and a bed costs 33 pounds in the sale so how much was it before the sale?

What is the volume of a sphere with a radius of 8 in units3?

Which portion of the expression is the coefficient? 5y6 A) 5 B) y C) 6 D) 5y6

Start at 5. creat a pattern that adds 3 to each number. stop when you have 5 numbers?

At a concert 5/9 of the people in line are girls. 2/3 are wearing glasses, what fraction of the people are wearing glasses?

A vine is 5 inches long. The vine will grow 2 inches a week. Which function represents the length of the vine after n weeks?

What characteristics are true for all linear, exponential and quadratic functions A The range of the function is all real numbers, B The graph of the function has no intercepts c) The graph of the function is always increasing D) The domain of the

What is the simplified version of 137 rad

Consider the quadratic function f (x) = x^2-8x-9 Vertex: (-b/2a, f (-b/2a)) What is the vertex of the function (__,__)