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October 20, 2014

October 20, 2014

Posted by **Thomas** on Thursday, January 23, 2014 at 12:05pm.

a. -57

b. -12

c. -7

d. 2

e. 7

please answer and explain

- math ( sequence ) -
**Steve**, Thursday, January 23, 2014 at 12:20pmThere are 5 terms between T15 and T20, so we need to add 5 five times to back up from T20 to T15.

-32 + 5(5) = -7

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