Ms. Sampson recorded the percentage change in her students’ quarter grades after entering the scores from the students’ topic tests.
Which student’s change would be represented by the point farthest from 0 on a number line?

What is the first step of an indirect proof of a number that is divisible by two

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?