Answer:
1st 2nd 4th
2/1 -2 1/2
Step-by-step explanation:
Unit rate the the price for one thing, so we'll have to find the price for one ounce.
Just follow it:
It cost $.50 for one ounce.
Tell me if this helps!!
Based on the given data; the table represent an inverse variation and the equation that model the data in the table is y = 8/x
<h3>Variation</h3>
y = k × x
4 = k × 2
4 = 2k
k = 4/2
k = 2
when y = 2 and x = 4
y = k × x
= 2 × 4
y = 8
y = k/x
4 = k / 2
8 = k
when y = 2 and x = 4
y = k/x
2 = k/4
2 × 4 = k
k = 8
So,
y = k/x
y = 8/x
Learn more about variation:
brainly.com/question/6499629
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Answer:
You have to give us the other expressions :)
Step-by-step explanation:
3x^2- 27 … you divide the whole thing by 3 to get x^2- 9 and that’s the furthest you can simplify
