The function t(n) is defined below. which of the following are equal to t(8)? check all that apply.

t(n) = 4n - 5

a.

27

b.

37

c.

t(5) + t(3)

d.

t(7) + 4

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of