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!!
Https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-data-statistics/cc-6th/v/calculating-interquartile-range-iqr
This is a link that I gave to my little sister that helped her understand what interquartile range is. It has an example as well! I hope this helps!
180................................l.
Answer:
1:10
Step-by-step explanation:
the ratio we can it is

so the ratio is 1:10
Answer:
Concept: Mathematical Derivation
- We are given x^2 +6x+2x+12
- Hence we simplify: x^2 + 8x +12
- Now we factor: (x+2)(x+6)
- By mathematical logic we now proved that the roots are x=-2 and x=-6
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