Please answer this correctly

Total number of country song in Braden's playlist = 48

First model represent the problem.

Step-by-step explanation:

Let,

Number of country song in Braden's playlist = x

Total number of song in Braden's playlist = 80

According to given condition;

x = 60% of 80

x = 60% of 80 = (60×80)/100  

x = 48

Total number of country song in Braden's playlist = 48

First model represent the problem.

answer: standard form is ax^2 + bx + c = 0

step-by-step explanation:

standard form is ax^2 + bx + c = 0

(2x + 1)(x - 2) = 0

distribute to get into standard form

2x^2 - 4x + x - 2 = 0

2x^2 - 3x - 2 = 0

a = 2, b= -3, c = -2

a is your answer

step-by-step explanation:

b and c