Answer:
387 and 388
Step-by-step explanation:
775 / 2 = 387.5
387 and 388
If it shows a proportional relationship then it will be in the format of y=kx and no addition or subtraction looking like this y=mx+b or y=mx-b.
With that being said,
#1- linear non-proportional
#2- linear proportional
#3- linear proportional
#4- linear non-proportional
#5- linear proportional
I hope that helps!
Hey there!
The word sum usually means addition in mathematics!
27 + (-28) / 2
= 27 - 28 / 2
= -1 / 2
= -0.5
Answer: -1/2 OR -0.5 (either those should work because they are both equivalent)
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)