Graph the solution for the following linear inequality system. click on the graph until the final result is displayed.
x+y> 0
x + y +5< 0

Find the nonpermissible replacement for binthis expression.b2/5b +5

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6

Maria has $10,000 to invest in two accounts.he decides to invest one part in an account with 5% interest and the rest in an account with 8% interest. at the end of the year he has earned $702,50 in interest.¿how much did maria invest in the 8% account?