Solve the problem involving direct or inverse variation.If m varies directly as p, and m = 36 when p = 9, find m when p is 8.
A. m = 81
B. m = 16
C. m = 64
D. m = 32
Answer: D
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For the compound inequality, give the solution set in both interval and graph forms.4x - 1 ? -13 and 4x - 1 ? 3
A. [-3, 1]
B. (-3, 1]
C. (-3, 1)
D. [-3, 1)
Solve the problem.The following table shows the number of dog collars, in thousands, produced by Allied Pet Products in the three years considered. For a function of the form f(x) = ax2 + bx + c that fits this data, what is the value of b?
A. -1.2 B. 1.9 C. 2.3 D. -1.6
Use a calculator to find y from to four decimal places.
?
A. ?
B. ?
C.
D. ?
E. ?
Solve. If needed, round money amounts to two decimal places and all other amounts to one decimal place.A store is advertising off sale on everything in the store. Find the discount of a necklace that regularly sells for
A. $80.00 B. $800.00 C. $3120.00 D. $2400.00