What is the value of x in the equation 1/5x - 2/3y = 30, when y = 15?
o 4
8
80
200

x = 200

Step-by-step explanation:

1/5x - 2/3y = 30   y = 15

1/5x - 2/3(15) = 30

1/5x - 10 = 30 | + 10

1/5x = 40 | * 5

200 = x

i dont know what you want me to answer for this but im guessing 2: 11?

the given 6 = w/p is equivalent to 6p = w, where w is the total area of the walls and p is the area covered by a single can of paint.

knowing that 6 cans of paint will be needed, 6p = w becomes 6(6) = w = 36.   this tells us that the total area to be painted is 36 square units.