80 * 3.5 = 280
she travels around 280km in 3.5 hours.
Answer:
yuop
Step-by-step explanation:
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The answer to the first one is Noah. It has to be. They have an equal amount of money. They both have 7 dollars and 50 cents.
Add 6x and 4x to make 10x
then it's 10x + 2 < 14
then subtract the 2 from the 14
10x< 12
divide 10
x< 12/ 10
simplify
x< 6/5 or 1 1/5
