The graph shows the earnings that Yen's apparel store made from July to November
- What was the total earnings from July to November?
- How much money must be earned in December to have average earnings of $4600 from July to December?
(a)
Total earnings from July to November
= 3400 + 2200 + 3000 + 2200 + 2000
= $12800
(b)
Total earnings from July to November
= 6 x 4600
= $27600
Amount that must be earned in December
= 27600 - 12800
= $14800
Answer(s): (a) $12800; (b) $14800