**Precalc Question In a recent international sport competition, the top three countries - Country A, Country B, and Country C-- won a total of 130 medals. Country B won 5 more medals than Country C. Country A won 40 more medals than the total amount won by the other two. How many medals did each of the top three countries win?

is there supposed to be a diagram or a graph for this one? ?

step-by-step explanation:

the answer is d

step-by-step explanation:

you can also use mathway to get you answer + steps

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)