Nth term of Arithmetic Sequence Solving Other Variables

Nth term of Arithmetic Sequence Solving Other Variables

Multiple Choice

How many common difference is needed to be added to A1 to solve for A7?

• 6d

• 7d

• 8d

• 9d

Multiple Choice

How many common difference is needed to be added to A1 to solve for A21?

• 19d

• 20d

• 21d

• 22d

Multiple Choice

How many common difference is needed to be added to A1 to solve for A14?

• 16d

• 15d

• 14d

• 13d

Fill in the Blanks

How many common difference is needed to be added to A1 to solve for A75?

Fill in the Blanks

How many common difference is needed to be added to A1 to solve for A50?

Multiple Choice

Solve for A6 given A1 = 10 d = 3

• 25

• 28

• 22

• 36

Multiple Choice

Solve for A8 given A1 = 25 d = -2

• 9

• 11

• 13

• 42

Multiple Choice

Solve for A10 given A1 = -4 d = 3

• 23

• 26

• 29

• 32

Multiple Choice

Solve for A11 given A1 = -11 d = -4

• 51

• 55

• -51

• -55

Fill in the Blanks

A8 = 97 d = 10 A1 = ?

Fill in the Blanks

A11 = 52 d = -6 A1 = ?

Fill in the Blanks

A1 = -5 A6 = 15 d = ?

Fill in the Blanks

1.A1 = 16 A8 = 65 d = ?