A pattern has 3 blue triangles to every 24 yellow triangles. What is the ratio of blue
triangles to all triangles?

It is 3 : 27

Step-by-step explanation:

Ratio of blue to yellow = 3:24

ratio of blue to all triangles:

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

sites: