Simplify the complex fraction.
A. 
B. 
C. 
D. 
Answer: D
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Find the perimeter.A lot has sides measuring 2
, 3
, 5
, and 3
yards.
A. (34
+ 9
) yards
B. (43
) yards
C. (68 + 9
) yards
D. (34 + 9
) yards
Solve the problem. Use 3.14 for ?.The outfield wall in a baseball park is in the shape of a quarter circle. If the radius of the circle is 6 ft, how long is the wall?
A. 7.42 ft B. 4.71 ft C. 9.42 ft D. 18.84 ft
Solve the problem.A 4.1-ft fence is 11.143 ft away from a plant in the direction of the sun. It is observed that the shadow of the fence extends exactly to the bottom of the plant. (See drawing) Find ?, the angle of elevation of the sun at that time. Round the measure of the angle to the nearest tenth of a degree.
A. ? = 20.4° B. ? = 21.6° C. ? = 20° D. ? = 20.2°
Translate the problem situation to a system of equations. Do not solve.Bill & Jose's Discount Cinema sold adult tickets for $2.70 each and children's tickets for $1.50 each. Last Tuesday, a total of $172.50 was collected from 83 movie watchers. How many of each type were sold?
A. x - y = 83; 2.70x + 1.50y = $172.50 B. x + y = 4.20; 2.70x + 1.50y = $172.50 C. x + y = 83; 2.70x + 1.50y = $172.50 D. x + y = 172.50; 2.70x + 1.50y = $83