Of the 15 children at the park, 12 children are riding bicycles and 3 children are riding
scooters. Which ratio is correct? Circle all that apply.
A The ratio of bicycles to scooters is 12 to 3.
B The ratio of scooters to children is 3 to 15.
С The ratio of bicycles to children is 12 to 15.
D The ratio of scooters to children is 9 to 12.
E The ratio of bicycles to children is 12 to 3.

A,B,C

Step-by-step explanation:

if it is wrong correct me

A, B, C,

Step-by-step explanation

A, B, C are all true.

A: bicycle to scooters is 12:3

B: scooters to children is 3:15

C: bicycles to children is 12:15

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