Transitive property: If 8 equals x and x equals y, then 8 equals y.
6 + y = 8 y = 8 - 6 y = 2
y=8 y = 2x y = 2(4) <-- substitute 4 for x y = 8 <-- this is your answer
It is 8
x = y/k: 24 = 6/k so k = ¼; when y = 8, x = 8/¼ = 32
You will pay less for the paint because you used the coupon than if you didn't use the coupon to buy the paint.Price of paint equals XValue of coupon equals YTotal price of paint equals X minus Y
16. Because if y=8 then the question becomes 8+8. Which equals 16.
Transitive property: If 8 equals x and x equals y, then 8 equals y.
y=6x-16 y=-2x+8
20 equals 8 more than a number y 20=y+8
y = (3 X 8) - 5 = 21.
Y = 8 !
6 + y = 8 y = 8 - 6 y = 2
-1+y/8
y=8 y = 2x y = 2(4) <-- substitute 4 for x y = 8 <-- this is your answer
It is 8
x = y/k: 24 = 6/k so k = ¼; when y = 8, x = 8/¼ = 32