This is for my little brother but I'm too tired to do it- A graph shows that 30% of the people in a town speak Spanish. If the town has 800 people, how many people can be expected to speak Spanish?

How do you find the equation of line of best fit? urgent

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days