Write the first four terms of the arithmetic sequence with the given first term and common difference.
a? = 10, d = –7
A) –7, –17, –27, –37
B) –7, 3, 13, 23
C) 10, 17, 24, 31
D) 10, 3, –4, –11
D) 10, 3, –4, –11
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Divide. Write a mixed numeral for the answer.27 ÷ 1
A. 17
B. 18
C. 19
D. 16
Write the equation of a sine function that has the given characteristics.Amplitude: 3Period: 6?
A. y = 3 sin (6x)
B. y = 6 sin 
C. y = sin (6x) + 3
D. y = 3 sin 
Solve the problem. Express the answer in scientific notation to two decimals.A light-year is the distance that light travels in one year. Find the number of miles in a light-year if light travels 1.86 × 105 miles/second.
A. 6.0 × 1014 mi B. 6.0 × 107 mi C. 6.0 × 105 mi D. 6.0 × 1012 mi
Factor out the greatest common factor.60x8y9 + 48x5y5 - 60x3y3
A. No common factor B. 12x3(5x5y9 + 4x2y5 - 5y3) C. 12(5x8y9 + 4x5y5 - 5x3y3) D. 12x3y3(5x5y6 + 4x2y2 - 5)