Its D because if you plug in each # with x it will give you the output which is y.
Answer:
17÷ 20 is the probability that the first is blue and the second is green
Answer:
2x+12, the answer was derived by multiplying the variable in the bracket by the two
Step-by-step explanation:
If 30 textbooks weigh 144, you do 144/30 to calculate each unit
So the answer is 4.8
Third one hope this helped
