Solve the problem.A cellular phone company determines a monthly bill from the x number of minutes of usage. The amount of the bill, B(x), (in dollars) is given by the function
Determine the bill of a customer who uses her cellular phone 34.01 minutes during the month.
A. $34.43
B. $1025.06
C. $34.01
D. $4.42
Answer: A
Mathematics
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Find the value of the specified finite sum.Given = 2 and
= 6, find
.
A. 10 B. -14 C. -10 D. 14
Mathematics
Decide whether or not the ordered pair is a solution to the equation.3x + 5y = 19; (3, 2)
A. Yes B. No
Mathematics
Translate the question into an equation. Do not solve.Find 10% of 40% of 9400.
A. n = 10% × 40% × 9400 B. 9400 = 10% × 40% × n C. 9400 = 10 × 40 × n D. n = 10 × 40 × 9400
Mathematics
Multiply, and then simplify if possible. Assume all variables represent positive real numbers.6(
+
)
A. 6 + 7
B. 42 + 42
C. 6 + 7
D. 6 + 42
Mathematics