A college student earns $45 per day delivering advertising brochures door-to-door, plus 75 cents for each person he interviews. How many people did he interview on a day when he earned $129?
?
A. 112
B. 111
C. 113
D. 117
E. 114
Answer: A
You might also like to view...
Determine the value of the variable so that the equality is a proportion.
= 
A. 7.5 B. 0.2 C. 47.1 D. 4.8
Simplify the radical expression. Assume that all variables represent positive real numbers.
A. x4
B. x5
C. x5
D. x6
In a right triangle, find the length of the side not given. Let c represent the length of the hypotenuse. Give an answer to the nearest tenth if necessary.a = 30 cm, c = 50 cm
A. b = 20 cm B. b = 10 cm C. b = 80 cm D. b = 40 cm
Solve the problem.If a rock falls from a height of 70 meters on Earth, the height H (in meters) after x seconds is approximately 
What is the height of the rock when x = 1.6 seconds? Round to the nearest hundredth, if necessary.
A. 57.71 m B. 57.46 m C. 82.54 m D. 62.16 m