Answer:
1. $2.50
2. 2/5lb
Step-by-step explanation:
1. 2lbs=$5.00 so that means 1lb=$2.50.
2. 1lb=$2.50 so that means 1/5lb=$0.50 which you can then conclude that 2/5lb=$1.00
3:7
3 parts of lemonade to 7 parts punch
18.18 mph
The exact value of tan 300° is ⏩ - √3
Hope it will help :)❤