Solve the problem.The sum of a number and its square is 12. Find the number.
A. -3 or 4
B. 3 or 4
C. -3 or -4
D. 3 or -4
Answer: D
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Which of the following is a word or concept that applies to Glide Reflections? ?
A. ?reflection in a line B. ?horizontal shift C. ?slide D. ?vertical shift E. ?translation F. ?rotation
Solve.The altitude above sea level of an airplane just after taking off from an airport on a high plateau is given by the linear function h(t) = 1100t + 3114, where h(t) is in feet and t is the time in minutes since takeoff. Find the altitude of the airplane after 7 minutes.
A. 10,714 feet B. 10,914 feet C. 10,814 feet D. 7700 feet
Write an equation that models the conditions, then to solve the equation.92.4 is what percent of 66?
A. 140% B. 71.43% C. 7.14% D. 1.4%
Solve the problem.A political poll has a built in error tolerance. A candidate receiving 38% support, according to the poll, could actually have 40% support and the poll would still be considered accurate. The error tolerance for the candidate with 38% support is 3%. An acceptable percentage p for the candidate must satisfy the inequality 
? 3. Solve the inequality and interpret the result.
A. 38 ? p ? 41 ; Actual support for the candidate could vary between 38% and 41%.
B. -3 ? p ? 3 ; Actual support for the candidate could vary between -3% and 3%.
C. 35 ? p ? 41 ; Actual support for the candidate could vary between 
and 41%.
D. -41 ? p ? -35 ; Actual support for the candidate will not vary because you cannot have negative percentages.