Solve the problem.A movie theater charges $8.00 for adults and $5.00 for children. If there were 40 people altogether and the theater collected $272.00 at the end of the day, how many of them were adults?
A. 24 adults
B. 16 adults
C. 10 adults
D. 29 adults
Answer: A
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Calculate the perimeter for the given figure. Use 3.14 for ?. Round to hundredths if necessary.Isosceles trapezoid
A. 79.42 ft B. 92.84 ft C. 70.24 ft D. 74.48 ft
Solve the problem by using a nonlinear system.In 1979, 
and 
had the same population. The population of 
continued to increase steadily, while the rate of population growth of 
(although initially less than that of 
)
eventually overtook the growth rate of City #2. The populations of two cities are modeled by the following equations: 
: 
; 
: 
, where 
corresponds to the year 1979. In what year after 1979 did the cities have the same population?
A. 1984
B. 1982
C. 1985
D. 1983
Write the number in standard form a + bi.
A. - 
+ 
i
B. - 
+ 
i
C. - 
+ 
i
D. - 
+ 
i
Provide an appropriate response.Iff(x, y) = 
find fy(x, y)
What will be an ideal response?