-0.4a + 3 = 7
a =
plz help

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

Thirteen bowlers were asked what their score was on their last game. the scores are shown below 190,150,154,194,181,190,170,151,170,178,161,180 find the range of the bowlers score a.56 b.44 c.34 d.23

Why is partitioning a directed line segment into a ratio of 1: 3 not the same as finding the length of the directed line segment?