343in3 is the answer to this math question
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 first incorrect is the second step so choice B. ,bc. the exponents need assuming not multiply
hope helped
x*-8 would be -8x
then you would divide -8 by both sides
should get a decimal as your answer I believe
