Solve.A promotional deal for long distance phone service charges a $15 basic fee plus $0.05 per minute for all calls. If Joe's phone bill was $59 under this promotional deal, how many minutes of phone calls did he make? Round to the nearest integer, if necessary.
A. 880
B. 9
C. 2
D. 1480
Answer: A
Mathematics
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A. 28°, 48°, 14° B. 60°, 90°, 30° C. 54°, 96°, 30° D. 58°, 93°, 29°
Mathematics
Solve the problem.To find the distance AB across a river, a distance BC of 995 m is laid off on one side of the river. It is found that B = 105.3° and Find AB. Round to the nearest meter.
A. 315 m B. 381 m C. 378 m D. 312 m
Mathematics
Solve for the variable.-2y = 22
A. 1 B. -24 C. -11 D. 24
Mathematics
Perform the indicated operation. Write the answer in scientific notation.
A. 4.70 × 10-4 B. 9.4 × 10-4 C. 4.70 × 1010 D. 9.4 × 1010
Mathematics