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February 27, 2015

February 27, 2015

Posted by **Anonymous** on Saturday, September 28, 2013 at 3:43pm.

SAT prep help - Anonymous, Saturday, September 28, 2013 at 3:16pm

a. 33

b. 34

c. 35

d. 36

e. 37

- SAT math -
**Steve**, Saturday, September 28, 2013 at 3:55pmThere are y+16 integers. We just want to sum an arithmetic sequence where

a = -15

d = 1 and find how many terms there are:

(y+16)/2 (-30+(y+15)*1) = 70

y = 19

So there are 19+16=35 terms

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