Maria paid $48 for herself and two of her friends to go to a concert. the tickets are all the same price. what equation could be used to find the price of one ticket? p = 3 · $48 p = $48 - 3 3 = $48p $48 = 3p

Step-by-step explanation:

Let the cost of 1 ticket be p

Maria bought 3 tickets

So, cost of 3 tickets = 3p

We are given that Maria paid $48 for herself and two of her friends to go to a concert.

So,equation becomes :

So, Option D is true

Hence equation could be used to find the price of one ticket is  

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%