This table shows the number of customers who have come in to Trent’s Hobby Shop each day since he opened the doors. Is this func
tion discrete or continuous?
The function is: __________
A. discrete
B. continuous
C. not enough information
The function is: __________
A. discrete
B. continuous
C. not enough information
2 answers:
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She bought 54 child tickets and 19 adult tickets.
Step-by-step explanation:
No. of tickets purchased = 73
Cost of tickets = $771
Cost of one child ticket = $9
Cost of one adult ticket = $15
Let,
Child ticket = x
Adult ticket = y
According to given statement;
x+y=73 Eqn 1
9x+15y=771 Eqn 2
Multiplying Eqn 1 by 9;
Subtracting Eqn 3 from Eqn 2;
Dividing both sides by 6;
Putting y=19 in Eqn 1
She bought 54 child tickets and 19 adult tickets.
Keywords: linear equations, subtraction
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