Step-by-step explanation:
I think the answer is:
A. y=-3+2x
D. y=5x-4
Hope it helps
Answer:

Step-by-step explanation:

C.6 is your answer. half of 4 is 2, and your smaller triangle is 2 and 3, half of 6 is 3.
Multiply it && get your answer the fraction is 1.20
Answer: 15
Step-by-step explanation: Good luck! :D