Answer: The cost for 42kg is $210
Step-by-step explanation:
375/75=$5 for 1kg
$5*42=$210
Y=3 because it is horizantal line that is between 0 and 6
Answer:

Step-by-step explanation
We have given that equation of line a+4b=0
⇒4b= -a
⇒
slope of line = 
⇒
is negative therefore it lies into 4th quadrant
By, Pythagoras theorem 
by putting value of P= -1 & B=4
the value of
with the given condition 
i.e.
∈ (3π/2, 2π)
now, 
I think the answer is 2.The function is negative for all real values of x where x < –3 and where x > 1.
My answer is C, I don’t think I’m going to need Brainly that much since we won’t have school work but I’ll use it to help others.