Lauren written 2/5 instead of 5/2
Let's verify once more
Answer:
-50
Step-by-step explanation:
Answer: It costs $1.22 to make each paperweight.
Step-by-step explanation:
Given : Selling price of 95 identical paperweights = $230.85
Then, Selling price of 1 paperweight = (Selling price of 95 identical paperweights) ÷ 95
= $ (230.85 ÷ 95) = $ 2.43
Now, selling price of each paperweight = 2 x ( cost of each paperweight)
⇒ cost of each paperweight = (selling price of each paperweight ) ÷ 2
⇒ cost of each paperweight = $ 2.43 ÷ 2 = $ 1.215 ≈ $ 1.22
Hence, it costs $1.22 to make each paperweight.
Answer:
4th option
Step-by-step explanation:
Given that the relationship is proportional then the equation relating them is
y = kx ← k is the constant of proportion
To find k use the condition y = 48 , x = 2.5 , then
48 = 2.5k ( divide both sides by 2.5 )
19.2 = k
y = 19.2x ← equation of proportion
An inverse operation is when after you add, you subtract. Same with multiplication and division.
