Answer:
First Equation answer: r > 2
Second Equation answer: 7 (r+3)
Step-by-step explanation:
First Equation Explanation: Move variable to the left side (2r + 2r + 8 > 16)
See the like terms (4r > 16-8)
Divide both sides by inequality of 4 (4r > 8) 4r----> r > 2
Second Equation Explanation: Factor out 7.
Answer:
680 kilometer per hour
Step-by-step explanation:
2,3,5
2,5,3
5,2,3
5,3,2
3,5,2
3,2,5
I think thats it
I think that is the answer
