This graph shows a proportional relationship. What is the constant of proportionality? Enter your answer as a ratio in simplified form in the box.
28.5 seconds
cuz 114 ÷ 4 = 28.5 = 28.5 × 4 = 28.5
hope it will help u
Answer:
I have solved it in elimination method if you need it in another method let me know.
Step-by-step explanation:
3x+y=21
-x-y=5
2x=26
x=13
-3×13-3y=15
y= -18
I believe it’s -8 as if you add nothing to -8 which in this case is zero the integer would stay the same.