The population of three countries A. B and Care 1.38,50,507, 8,01.76,145 and 6,24,05,680 respectively.

Find the total population of the three countries.
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Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

How can you construct perpendicular lines and prove theorems about perpendicular lines