Solve the problem.Devon purchased tickets to an air show for 8 adults and 2 children. The total cost was 
. The cost of a child's ticket was 
less than the cost of an adult's ticket. Find the price of an adult's ticket and a child's ticket.
A. adult's ticket: $26; child's ticket: $22
B. adult's ticket: $25; child's ticket: $21
C. adult's ticket: $23; child's ticket: $19
D. adult's ticket: $24; child's ticket: $20
Answer: D
Mathematics
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Write the reciprocal of the number.- 
A. 
B. 16
C. -16
D. - 
Mathematics
Solve.A clinic dispensed 80 mL per hour of a particular medication. How many liters were dispensed in a 
period?
A. 1.667
B.
| 3.84 L |
C. 3840 L
D. 38.4 L
Mathematics
Use the given zero to find the remaining zeros of the function.f(x) = x5 - 10x4 + 42x3 -124 x2 + 297x - 306 ; zero: 3i
A. -2, -3i, 4 - i, 4 + i B. 2, -3i, -4 - i, -4 + i C. -2, -3i, -4 - i, -4 + i D. 2, -3i, 4 - i, 4 + i
Mathematics
Find the reference number for t =  figure 1.png)
 figure 2.png)
Mathematics