Use the partial sum formula to find the partial sum of the given arithmetic sequence.Find the sum of the first four terms of the arithmetic sequence: 1, 12, 23, . . . .

A. 36
B. 140
C. 70
D. 48


Answer: C

Mathematics

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Complete the following table of values for . Round your answers to two decimal places.   x 2 5 8 11 14 f(x)     

What will be an ideal response?

Mathematics

Use the distributive property to multiply. Then, if possible, simplify the resulting expression.3(7 + m)

A. 21m B. 21 + m C. 21 + 7m D. 21 + 3m

Mathematics

Solve.Chris and his friends went to the movies. They purchased 3 adult tickets, 2 student tickets and 4 child tickets. How much did they spend on movie tickets?

A. 50 B. 36 C. 48 D. 56

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Use the Zero Exponent Rule to simplify. All variables are nonzero.- 0

A. -1
B.
C. 0
D. 1

Mathematics