Answer:
I'm pretty sure it is 60 miles per hour (60:1)
Step-by-step explanation:
I used a unit rate calculator
Sorry if I'm wrong
Answer:
57.142858%
Step-by-step explanation:
I didn't know if you wanted the entire answer, so I just gave it anyway.
The poverty level cutoff in 1987 to the nearest dollar was $10787.
<h3>
How to find a midpoint?</h3>
The midpoint as the point that divides the line segment exactly in half having two equal segments. Therefore, the midpoint presents the same distance between the endpoints for the line segment. The midpoint formula is:
.
For solving this exercise, first you need plot the points in a chart. See the image.
Your question asks to approximate the poverty level cutoff in 1987 to the nearest dollar using the midpoint formula. Note that the year 1987 is between 1980 and 1990, thus you should apply the midpoint formula from data for this year (1987).



The answer for your question will be the value that you calculated for the y-coordinate. Then, the poverty level cutoff in 1987 to the nearest dollar was $10787.
Read more about the midpoint segment here:
brainly.com/question/11408596
Answer: 3 + a + 10b
Step-by-step explanation: combine like terms
The answer would be 7/4 because you would just divide both the 21 and 12 by 3