Question

their mom got her math tutor because she scored a 65 on her first math test after getting some extra help he's for 269 on the second 73 on the third test and a 77 on the 4th test is this pattern continues on what test will Sarah get a 93 ​

Answer 1

n = 8

Sarah will get a 93 on her 8th test.

Explanation:

An = A1 + (n-1)d

93 = 65 + (n-1) 4

93 = 65 + 4n - 4

93 -65 + 4 = 4n

32/4 = n