Set up an algebraic equation to find the cost of each game.
5x+15=155.
x is the cost of each game multiplied by 5(total amount of games).
15 is the cost or the carrier.
155 is the total cost.
Now you solve:
5x+15=155,
5x=140,
x=28.
The cost of each game is $28.
Check: 5 (28)+15=155
Alicia had the highest earnings per hour
The answer to the question
Answer:
On the 7th day.
Step-by-step explanation:
The mold doubles, so on the 7th day, the mold would be half-there.
I used the 8th day's description to figure this out.