HELPPP FASTTT FOR 15 POINTS

What is the least common multiple of 3, 16, and 20

The table shows the distance traveled over time while traveling at a constant speed.

Which system of linear inequalities is graphed? can somebody pleasssse

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.