(a(1) = -13

(a(n) = a(n-1)+4

Find the 2nd term in the sequence

Please don't guess and try to show your work i have been stuck on this one all day

Which system of linear inequalities is graphed? can somebody pleasssse

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work: