Since Garrett and Carter bought popcorn and drinks, we have to figure out how much money is 1 drink and 1 popcorn. I figured the best way is to figure out half of $12.50 because 2 drinks and 2 popcorn cost that amount of money. You divide $12.50 by 2 to figure out half of that amount. The quotient equals to $6.25.
The square root of x equals ten is 5
Answer:
The answer is also 3.14 when you round it up
Answer:
Step-by-step explanation:
Let x represent the number of wins of the least team.
The number of wins for three teams was three consecutive integers. Of these three teams, if the first team had the most wins and the last team had the least wins. It means that the number of wins of the second team would be x - 1
The number if wins on the last team would be x - 2
The total number of wins by these three teams was 243. It means that
x + x - 1 + x - 2 = 243
3x - 3 = 243
3x = 243 + 3 = 246
x = 246/3 = 82
The first team had 82 wins
The second team had 82 - 1 = 81 wins
The last team had 82 - 2 = 80 wins
Answer:
small posters cost $2.30 each
large posters cost $4.95 each
Step-by-step explanation:
Let
price of large poster be "l", and
price of small poster be "s"
$16.80 for 2 large and 3 small, we can write:
2l + 3s = 16.80
Then,
$14.15 for 1 large and 4 small, we can write:
l + 4s = 14.15
We can write this as:
l = 14.15 - 4s
Now we substitute this expression for "l" into first equation and solve for s first:
small posters cost $2.30 each
Now, we know l = 14.15 - 4s, so
l = 14.15 -4(2.30)
l = 4.95
large posters cost $4.95 each
