To find K, we must use the fact that
on the day 200 books were printed
the average cost was $ 9 per book.
Thus, substituting the values, we have:
c (x) = (5.5x + k) / (x)
9 = (5.5 (200) + k) / (200)
Clearing K
(200) * 9 = 5.5 (200) + k
k = (200) * 9 - 5.5 * (200)
k = 700
answer
the value of the constant k is 700
Answer:
24
Step-by-step explanation:
The answer would be 13.9 kg of gravel used per square meter
Answer:
5
Step-by-step explanation:
4 + 19 + 3 + 3 + 2 + 3 + 2 + 4 = 40
40 ÷ 8 = 5
I hope this helps! Stay safe and have a wonderful day! Peace!✌
First you multiply 6(x) then you multiple 6(8)
Your equation should now look like this: 6x-48=72
Subtract 48 from both sides
Your equation should now look like 6x=120
Divide by 6
Answer is 20
