Answer:
c- Division property of equality
Step-by-step explanation:
You would subtract 7x from the other side
Then divide by 8 to get x by itself.
The cost of packaging the box of chocolates per weight unit is; ¹/₄x²/(x + 2)
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</h3><h3>How to Solve Algebra problems?</h3>
We are given the cost of packing the box as;
C(x) = ¹/₄x²
where;
x is the number of chocolates
We are told that a box can never have fewer than 3 chocolates.
Now, the weight of a box of chocolates is given by; W(x) = x + 2
Thus, cost per unit weight is;
C(x)/W(x) = ¹/₄x²/(x + 2)
Read more about Algebra Problems at; brainly.com/question/723406
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A)
X/3 -2 = 6
Add 2 to both sides:
X/3 = 8
Multiply both sides by 3:
X = 24
B)
X/5 +1 = 5
Subtract 1 from both sides:
X/5 = 4
Multiply both sides by 5:
X = 20
There are no real numbers that multiply to 14 and add to 6
Π ≈ 3
Therefore a good approximation would be 24 + (6 × 3) = 42cm
Your options give us choices of 41cm and 43 cm.
Because π is a little bit greater than 3, the real answer will be a little bit above 42 cm.
Hence, 43 cm is the closest approximation.
