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nellymbh4227
03.09.2020 •
Mathematics
Elena works at the ticket booth of a local play house. On the opening night of the play, tickets are $10 each. The playhouse has already sold $300 worth of tickets during a presale. How many tickets must Elena sell In order for the play house to make a total of $900?
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Ответ:
Elena must sell 90 tickets to earn $900
Step-by-step explanation:
Divide the total money needed by how much each ticket costs:
900 ÷ 10 = 90
If you're talking about how many more tickets are needed:
Subtract the total tickets needed by how many tickets Elena already sold
90 - 30 = 60 more tickets needed
I hope this helped!
Ответ:
3= 3 ticks above 0
2.25= 2.25 ticks above 0
opposite of 4= 4 ticks below 0
-(-1 1/2)= 1.5 ticks above 0
<| - - - | - - - | - - - | - - - | - - - | - - - | - - - | - - - |>
- 4 0 1.5 2.25 3
-4 = 5.5 ticks below 1.5; 6.25 ticks below 2.25; 7 ticks below 3
1.5= 5.5 ticks above -4; 0.75 ticks below 2.25; 1.5 ticks below 3
2.25= 6.25 ticks above -4; 0.75 ticks above 1.5; 0.75 ticks below 3
3= 7 ticks above -4; 1.5 ticks above 1.5; 0.75 ticks above 2.25