Geeta has 50 red beads , 100 white beads and 120 blue beads. She wants to make bracelets so that she can use beads of each colour. what is the largest number of bracelets she can make ?
15
25
10
30

the gcd of 50 100 and 120 is 20

Step-by-step explanation:

correct answer was 0.5

step-by-step explanation:

total income = price of one ticket   *   number of tickets sold

  y                 =     4                                   x

so the equation is y=4x     with x≥0   because number of tickets sold can not be negative

thus the equation is a semi -line with an end point at

(0,0)

passing through :

x=1     y=4(1) = 4   so through (1,4)