1-4x = 3-4y

2+x y
if y is a non zero constant, which equation represents the value of x in the given equation?
a) x=3y-2
b)x=3y+2
c)x=9y-6
d)x=9y+6
i have no idea how to solve.

Polynomial that can be factored as (3x-4)(3x+4)

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent