1. -3√10+3√15
2. -5√7+7√6
3. 11√3-7√6
4. 3√5-4√7+45
5. 4√5
Answer:
week 4 had the greatest weight change
the answer is $99.49
Step-by-step explanation:
30 percent of $74.99 is $24.50
74.99 + 24.50 = $99.49