Justin wants to order a necklace with the same pattern as melissa's (one green alternating with 3 wooden beads, with one wooden bead ate each end) but he wants it 61 cm long. can his order be filled? if not explain how he could adjust his order. ! will give

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation:

i think asking google will you get the answer to that question

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.