Answer:
8x+8y
Step-by-step explanation:
red roses = 8 × x = 8x
white roses = 8 × y = 8y
total= 8x+8y
the answer is 
subtract 6x on both sides → 
divide both sides by -2y → 
Answer:
2
Step-by-step explanation:
Answer:
y=10/3 x - 2
Step-by-step explanation:
f(x) = {(1,3), (1,5), (1,7), (1,9)}
Domain = 1, 1, 1, 1
Range = 3, 5, 7, 9