In the past five years, Company A sold 7.5 x 10^4 reams of paper and Company B sold 9.5 x 10^3 reams of paper. a.) How many total reams of paper did the two companies sell in the past five years.

b.) In the past five years, how many more reams of paper did Company A sell than Company B?

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost. swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?