Determine whether the variation between the indicated quantities is direct or inverse.The time to paint a house and the number of people painting.
A. Inverse
B. Direct
Answer: A
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Solve the problem.Jared's car normally gets fuel mileage of 
but on a recent trip a headwind reduced his mileage by 17%. What was his car's mileage on that recent trip?
A. 61 mpg B. 44 mpg C. 7.5 mpg D. 36.5 mpg
Use the problem-solving strategy to solve the problem and find the unknown number.A number plus the product of 3 and the difference of 8 and the number is equal to the product of 4 and the number, increased by 6.
A. 3 B. 8 C. 0 D. 6
Solve the problem. Round to the nearest cent or tenth of a percent.A local dealer sells baseballs for $25 each. If $6.63 is the markup, what is the cost?
A. $25.00 B. $31.63 C. $17.37 D. $18.37
Solve the triangle.
A. C = 35°, a = 18.79, c = 25.32 B. C = 45°, a = 25.32, c = 18.79 C. C = 40°, a = 25.32, c = 18.79 D. C = 40°, a = 18.79, c = 25.32