Answer:
7z
Step-by-step explanation:
1. a =(ac + b)/2
2. y =6-2x
3. x =(6-y)/3
Military discount, I guess...
You have to divide 2029 by 2 to get how many marbles they divided equally. The answer is 2029÷2 = 1014 marbles.
Answer: 400
Step-by-step explanation: first you have to know the triangle area, which is 20 times 10 divided into 2, then you have to know the square area which is 20 times 15 and finally you will put together the areas, which is 400