Answer:
<em><u>B. Store T sells apples at the lowest rate</u></em>
Step-by-step explanation:
Store R sells apples at $1.20 <u>per pound.</u>
Store S sells <u>4 pounds</u> of apples at $5.00.
Store T sells <u>3 pounds</u> of apples at $3.48.
To find the answer, <u>you have to find the unit price</u> for both Store S and Store T.
For Store S: 4 pounds = $5. <u>Divide the cost by the pounds</u>. This will give us <u>$1.25 per pound.</u>
For Store T: 3 pounds = $3.48. Same thing as Store S, d<u>ivide the cost by the number of pounds</u>. This will give us <u>1.16 per pound</u>.
Now, we know the unit prices for each store. It's time to answer the question.
A. Store R sells apples at the lowest rate.
This is <em><u>incorrect</u></em> because the store that sells the apples at the lowest rate is Store T.
B. Store T sells the apples at the lowest rate.
This answer is <em><u>correct</u></em>, but I'll also take a look at the other two
C. Store S charges a lower rate for apples than Store T.
Again, this is <em><u>incorrect</u></em> because Store T sells apples at the lowest rate.
D. Store T charges the same rate for apples as Store R.
<em><u>Nope</u></em>, Store T sells the apples at a lower rate than Store R.
This means your answer will be <u>B. Store T sells apples at the lowest rate</u>.
<h2>I hope this helped you understand the question!</h2>
