Salma has a one-person jump rope that is 41 inches and a two-person jump rope that is 45 inches longer than the single jump rope.
how long is salma's two-person jump rope?

Find the area of the regular hexagon if a side is 20 cm.

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)