Find the first term, the common difference, and give a recursive formula for the arithmetic sequence.8th term is 62; 13th term is 42
A. a1 = 90, d = 4, an = an-1 + 4
B. a1 = 90, d = -4, an = an-1 - 4
C. a1 = 94, d = -4, an = an-1 - 4
D. a1 = 94, d = 4, an = an-1 + 4
Answer: B
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State the quadrant in which the point is located.(-3.3, 32)
A. I B. II C. III D. IV
Use the circle graph of one family's allowance for appliances in their new house to complete the exercise. Write ratios as fractions in lowest terms.
A = $556D = $640B = $1151E = $359C = $418F = $354Find the ratio of dishwasher to total allowance.
A. 
B. 
C. 
D. 
Solve the equation.3(6 + 3x) = 
A. {3}
B. {9}
C. 
D. {-3}
Solve using a system of two equations in two unknowns.Aviva has 67 dimes and nickels. The total value of the coins is 
Find the number of each type of coin.
A. 25 nickels and 42 dimes B. 44 nickels and 23 dimes C. 23 nickels and 44 dimes D. 28 nickels and 39 dimes