The tip would be $11.76 I think let me know if I'm right
8x=Length of mississippi river.
x = length of hudson river. (which is 300)
So 300x8=2400 Thus it is 2400 miles long.
To determine the number of tickets that Ric sold, subtract from the total tickets sold the sum of the number of tickets sold by Alex and Ian. This is mathematically shown as,
tickets (Ric) = tickets (total) - (tickets (Alex) + tickets (Ian))
tickets (Ric) = 48 - (11 + 18) = 19
Hence, Ric sold 19 tickets for the fundraising.
Answer:
Step-by-step explanation:
Use the quadratic equation, with a = 3, b = 1 and c = -5
Discriminant b^2 - 4ac is 1 - 4(3)(-5) = 61
Because the discriminant is + there are two real, unequal roots:
-1 ± √61
x = ---------------
6
Answer: 13 ≥ v - 1
Step-by-step explanation: The equation above represents the situation; Thirteen is at least the difference of a number v and 1
