A) What is the equation of line A? b) What is the equation of line B?
y
10+
9
8
7
6
5
3
2
9 10

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.

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