Answer:
C
Step-by-step explanation:
time is directly proportional to the number of problems in the set
=> x = ky
k = constant of proportionality
when k = 12
x = 12y
by making y the subject, we divide both sides by 12
=> y = x/12
The answer would be $19 on eg
Answer:
X is 65.7 hope this helps!
Answer:the first one
Step-by-step explanation:Egd
