Answer: The cost of each game is $2.50
Step-by-step explanation:
Let's find the equations for each friend:
Friend 1:
Pays $3 for the shoes, and plays 3 games, then if X is the cost of each game, Friend 1 pays a total of:
$3 + 3*X
Friend 2:
This friend buys a soda for $0.50, and he plays 4 games, remember that the cost of each game was X. then this friend pays:
$0.50 + 4*X
And we know that both friends pay the exact same amount, then we can write:
$3 + 3*X = $0.50 + 4*X
And solve this for X.
We need to isolate X, then we can move all the terms with X to the right, and all the terms without X to the left:
$3 - $0.50 = 4*X - 3*X
$2.50 = (4 - 3)*X = X
This means the cost of each game is $2.50
The answer is C because 51×-2=-102 and 51×-0.5=-25.5
So it -102+(-25.5) or C
$142.60 for all three employees
Answer:
What is the average rate of change from x = −4 to x = 1? x= -4 x + 5
Answer:Ascending Height : 36,500 feet Descending Height : 14,600 feet
Step-by-step explanation:
