Solve the problem.If the dimensions of a schoolyard are x yards, 3x - 5 yards, 8x + 1 yards, and   how many yards of fencing would it take to enclose it?

A. 13x + 8 yards
B. 13x - 6 yards
C. 11x + 4 yards
D. 12x - 6 yards


Answer: B

Mathematics

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Provide an appropriate response.Why is this sequence geometric? ln 3, ln 9 , ln 81, ln 6561,. . .

What will be an ideal response?

Mathematics

Solve the problem.A magazine earned $74 million in 1998 from advertising revenue and subscriptions. If the advertising revenue was 7 times the subscription revenue, how much did the magazine earn from advertising?

A. $0.9 million B. $129.5 million C. $64.8 million D. $9.3 million

Mathematics

Round the whole number to the given place value.5280 to the nearest hundred

A. 5290 B. 5200 C. 5300 D. 5400

Mathematics

Use the definition of continuity to determine whether f is continuous at a.f(x) = a = 0

A. Not continuous B. Continuous

Mathematics