Pre-Algebra Lesson 1-1: Words and Expressions

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There is an error on the last problem. The answer should be B. There are 8 total bottles: 1 @ $1.50 and 7 @ $1.20.
Thanks for your video!

mrs.grubersmathclass
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The word problem with soda.. shouldn't the answer be (B)?
It asks for cost of (8) bottles, and the 1st is $1.50, then the next 7 bottles are $1.20.
So, $1.50 + 7(1.20)= $9.90 is correct, right?
I think you got confused with the question.
It asks for (8) total, not the 1st bottle then 8 more.
The initial bottle is (1) then (7) more are discounted.
The rest of the information was great all the same. Ty for taking the time to help out. ⚘

sheepleslayer
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