Central school is hosting a "central has talent" show . they will award various prizes for the best 3 acts in the show . first place wins the most money , and each subsequent place after 1st wins $50 less than the previous place . let x equal the amount of money first place wins . which of the following expressions represents the total amount of prize money ? select all that apply .

a. x + (x - 50) + (x - 50)
b. x + (x - 50) + (x - 100)
c. x - 150
d. x - 100
e. 3x - 100
f. 3x - 150

b.

f.

Step-by-step explanation:

Given: First place wins the most money , and each subsequent place after 1st wins $50 less than the previous place .

Let x equal the amount of money first place wins .

Then the amount of money second place wins=

The amount of money third place wins =

Now, the total amount of prize money is given by:-

Hence, the b and f are the right options.

Quadratic Function

In algebra, a quadratic function, a quadratic polynomial, a polynomial of degree 2, or simply a quadratic, is a polynomial function with one or more variables in which the highest-degree term is of the second degree. For example, a univariate (single-variable) quadratic function has the form f(x)=ax²+bx+c, a≠0 in the single variable x. The graph of a univariate quadratic function is a parabola whose axis of symmetry is parallel to the y-axis, as shown at right.

Step-by-step explanation: