Rewrite this expression as an addition equation 2/5 - 3/5

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

Which of these triangle pairs can be mapped to each other using two reflections?

Which of the following three dimensional figures has a circle as it’s base