Answer:
C: m∠WXY + m∠YXZ = 180°
Step-by-step explanation:
edu is annoying to do, i got you :)
I can't see good the picture
3x/16+1/4
Please find attached photograph for your answer
the price per book is $3 the constant of proportionality is 3
12 divided by 4 is 3 and 9 divided by 3 is 3 so it means that the price for 1 book is going to be 3 and for every book you buy the original value will be 3.
5600/7
It is an overestimate
