Solve the problem.Check whether the sequence is arithmetic. If the sequence is arithmetic, find the common difference d.2, 4, 6, 10, 12, . . .
A. arithmetic; d = 2
B. not arithmetic
Answer: B
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Use the circle graph to solve the problem.The circle graph below gives the inventory of the men's department of a store.
What is the total inventory?
A. $105,287 B. $150,410 C. $153,881 D. $157,352
Provide an appropriate response.The local high school band wants to sell cookies to raise money. They surveyed 68 area stores to determine which type of cookie they should sell to make the most money. In 10 stores chocolate fudge sandwich cookies were the biggest seller. In 10 stores the favorite was sugar wafers. In 7 stores the most popular was peanut butter cookies. In 26 stores the best seller was chocolate chip, and in 15 stores the favorite was oatmeal raisin. Which measure of central tendency should the high school band use to make the choice?
A. Mode B. Weighted mean C. Mean D. Median
Classify the equation as a contradiction, an identity, or a conditional equation.2(4f - 10) = 8f - 20
A. Contradiction B. Conditional C. Identity
Divide and/or multiply as indicated. Simplify and leave the numerator and denominator in your answer in factored form.
÷ 
A. x + 3
B. 
C. 
D. 