Amara and Nia had 45 marbles both of them loss 5 marbles each. The product of the marble they now have is 124. Amara had fewer marbles than nia. How many marbles did Amara start with ?

How can we find the measure of an exterior angle if we know the measurement of an interior angle

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?

Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?