In a certain country, the life expectancy of a woman born in 1995 was 80.2 years. Between 1995 and 2005, the life expectancy increased 0.4 year every 5 years. If L represents the life expectancy of a woman born in 2005, what equation could you use to represent the situation?

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

How many verticies does a triangular prims have

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.