Answer:
subtract 3 from both sides
Step-by-step explanation:
Answer: 5.3 Hours
Step-by-step explanation: 140 mi there at 56 mi per hour would be 2.5 hours. Then back 140 mi at 50 mi/h would be 2.8. 2.5 plus a 2.8 is 5.3 hours
Answer:
100
Step-by-step explanation:
1.50*100
1. S.S.A
2.S.A.A
3. That looks like the same question as two I can't quite see it.