The one that you have marked in the picture is right because you are taking away two hours and dividing 400 by s
Answer:
It isn't a function.
Step-by-step explanation:
Since there are two points on the same x value, in this case x=3, this means that these points can not be a function.
I got 9.75 hope it's right
858 i believe...
546/7
78 x 4 (compound a)
312 + original compound b (546)
Hope I helped!
Giving me brainliest is much appreciated! =)
First try it out yourself then compare answers. Remember, all squares have the same length per each side.
a) 3025
b) 25300
