Answer:
YES: direct variation
Step-by-step explanation:
2x = 3y is equivalent to y = (2/3)x, which has the form of a proportional relationship (direct variation) y = kx. YES
C= k+5
s= 2k
k+s+c=85
Use substitution to find the value of k
k+ (2k)+ (k+5)= 85
4k+5=85
4k=80
k=20
Plug in the value of k to find the other values
c=k+5
c=(20)+5
c=25
s=2k
s=2(20)
s=40
Final answer: Kim-20, Claire-25, Sam-40
Answer 17 black and 18 blue
Step-by-step explanation:
A bead cant be split in half so one has to have more
18m² + 16k² is the expression simplified