1. What is a rule for the nth term of the sequence 1/2, 1/4, 1/6, 1/8, ...? an
1
21
1
an
=
n+2
O
72
an
=
2
O
an
1
2n

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.

it is a secret for it not to be compromised sorry

step-by-step explanation:

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