Provide an appropriate response.Make up a word problem which uses the take-away model of subtraction to illustrate 85¢ - 27¢.
What will be an ideal response?
Answers will vary. Sample answer: Carrie starts with 85¢ and spends 27¢ to buy some candy. How much money does Carrie have left?
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Find a polar equation for the circle.x2 + 
x + y2 = 0
A. r = 
sin ?
B. r = - 
sin ?
C. r = 
cos ?
D. r = - 
cos ?
Find the domain and range.{(-2, -3), (-8, 3), (8, 7), (8, 1)}
A. D = {-8, -2, 8, 8}; R = {3, -3, 7, 1} B. D = {3, -3, 7, 1}; R = {-8, -2, 8} C. D = {-8, -2, 8, -8}; R = {3, -3, 7, 1} D. D = {-8, -2, 8}; R = {3, -3, 7, 1}
Solve the problem.In one company, one out of every ten employees use all their sick time. What percent use all their sick time?
A. 9% B. 1% C. 90% D. 10%
Solve the problem.The purchase price of a sports car that Trina plans to buy is $31,550. In order to qualify for the loan on the sports car, Trina must make a down payment of 15% of the purchase price. Find the amount financed.
A. $28,395.00 B. $4732.50 C. $25,240.00 D. $26,817.50