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Mathematics 14 Online
OpenStudy (anonymous):

hiii can someone help me with a practice math worksheet I totally don't understand at all

OpenStudy (kash_thesmartguy):

@Ridoru

OpenStudy (anonymous):

Oops, It's algebra 2. let me see if I can upload the file

OpenStudy (kash_thesmartguy):

Nope, I'm a 7th grader, I don't know that stuff, but I will sttill try

OpenStudy (anonymous):

rishavraj (rishavraj):

u havng all formulas.... Part 1 (a) in the top row theres one person so \[a_1 = 1~~~~ d = 2 \] plug these in the formula \[a_n = a_1 + (n - 1)d\] n = 7 and a_7 = no of people in 7th row

rishavraj (rishavraj):

@Ridoru http://prntscr.com/7lu2qq

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