Alocal computer city sells batteries ($3) and small boxes of pens ($5). in august, total sales were $960. customers bought 5 times as many batteries as boxes of pens. how many of each did computer city sell?

The number of batteries sold was 240 and the number of small boxes of pens sold was 48

Step-by-step explanation:

Let

x -----> the number of batteries sold

y ----> the number of small boxes of pens sold

we know that

-----> equation A

----> equation B

substitute equation B in equation A

Find the value of x

therefore

The number of batteries sold was 240 and the number of small boxes of pens sold was 48

a. she will receive a refund of $278.

step-by-step explanation: