<span>A symbol used to separate the ones and the tenths place is called a decimal</span>
Answer:
Suppose you travel a distance of 100 miles, and it takes 1 1/2 hours to do it. Your average speed is then 100 miles divided by 1.5 hours which equals 66.67 miles per hour.
Step-by-step explanation:
<span> What we are going to do for this case is find the cost for each case:
Cost to run the car before the mechanic worked on it:
</span>

<span> Cost to run the car after the mechanic worked on it:
</span>

<span>
The difference between both cases is:
</span>

<span>
Answer: It cost to run the car after the mechanic worked on it 0.01 $ / mile less than before the mechanic worked on it.</span>
The correct answer to this question is this one: "D. 7, 13, 19, 25, 31, 37."
You can find <span>a1+1</span> because you know the value of <span>a1.
</span>
Now when you get to know the value of <span>a1+1</span>, you can get the value of <span>a1+1+1</span><span>. Repeat the cycle.
</span>
Because <span>a2=a1+6</span>, <span>a2=7+6</span>.
From that sequence, we can say that
a1 = 7
a2 = 13
a3 = 19
a4 = 25
a5 = 31
a6 = 37