Question

I really need some help with these two questions

Answer 1

See below.

Explanation:

2. 2.5 pounds of coffee will cost 2.5 * 2 = $5

3. Lee earns $49.40 for 6.5 hours. 49.40 / 6.5 = $7.60/hour. For 25 hours, she earns 25 * 7.60 = $190.