Solve the problem. Round all circumference and area calculations to the nearest whole number.If asphalt pavement costs $0.90 per square foot, find the cost to pave the circular road (indicated by dots) in the figure shown.
A. $113.10
B. $5654.87
C. $10,142.76
D. $4523.89
Answer: B
Mathematics
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Simplify the expression by combining like terms.-7x - 2x
A. -9x B. -5x C. -9 + x D. 14x
Mathematics
Write the inequality using interval notation. Graph the inequality.x < -3
A. (-?, -3)
B. [-3, ?)
C. (-3, ?)
D. (-?, -3]
Mathematics
Subtract.89
A. 66 B. 110 C. 68 D. 88
Mathematics
Solve the problem.A caterer uses special stacking ovens to prepare large amounts of food. Find the total number of servings that can be prepared in one hour.Meatloaf: 10 servings per panNumber of pans per oven: 2Pan changes per hour: 2Number of ovens: 4
A. 80 servings B. 40 servings C. 160 servings D. 110 servings
Mathematics