SOLUTION: i have a 55 in math class i want to have a 70 by the end of the term i only have one test left it is 100 point test and the last test is 60 percent of my grade what do i have to ge

Algebra ->  Average -> SOLUTION: i have a 55 in math class i want to have a 70 by the end of the term i only have one test left it is 100 point test and the last test is 60 percent of my grade what do i have to ge      Log On


   

Question 915901: i have a 55 in math class i want to have a 70 by the end of the term i only have one test left it is 100 point test and the last test is 60 percent of my grade what do i have to get in order to get a 70
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
55*0.4 + x*0.6 = 70

x = 80

Therefore, an 80/100 will get you a 70% overall.