Simplify.160 ÷ 8 - (1 + 2)

A. 17
B. 21
C. 32
D. 19


Answer: A

Mathematics

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Find an equation of the circle satisfying the given conditions.Center at (-6, 4), passing through (6, -8)

A. (x + 6)2 + (y - 4)2 = 288 B. (x - 6)2 + (y + 4)2 = 1 C. (x + 6)2 + (y - 6)2 = 0 D. (x - 6)2 + (y + 6)2 = 16

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Solve the problem.Which has a lower present value: $30,000 if interest is paid at a rate of 5.98% compounded continuously for 5 years, or $33,000 if interest is paid at a rate of 3.3% compounded continuously for 65 months?

A. Both investments have the same present value. B. $33,000 with interest is paid at a rate of 3.3% compounded continuously for 65 months has a lower present value. C. $30,000 with interest paid at a rate of 5.98% compounded continuously for 5 years has a lower present value.

Mathematics

Solve the problem.On average, the number of electric guitars sold in Texas each year is 76,440, which is about seven times the average number of guitars sold each year in Wyoming. How many electric guitars, on average, are sold in Wyoming?

A. 10,920 guitars B. 535,080 guitars C. 7644 guitars D. 76,440 guitars

Mathematics

Evaluate the expression using the order of operations.

A. 42 B. 63 C. 105 D. 40

Mathematics