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Answer:
$5.31/lb
Step-by-step explanation:
Since 4 pounds cost $21.25, 1 pound of strawberries will cost 21.25 / 4 ≈ 5.31, therefore, the unit rate is $5.31/lb.
Answer:
r = 13
Step-by-step explanation:
As the vertically opposite angles are equal,
8r + 6 = 9r - 7
<u>Now you can find the value of r.</u>
8r - 9r = -6 - 7
-r = -13
r = 13
Hope this helps you :-)
Let me know if you have any other questions :-)
I don’t remember a lot from algebra but post a picture with your question to give people a visual