Answer:
y = (4x - 9) / 5 or y = 4/5x - 9/5
Step-by-step explanation:
Solving for y
4x - 5y = 9
-5y = -4x + 9
5y = 4x - 9
y = (4x - 9) / 5 or y = 4/5x - 9/5
Answer:
Step-by-step explanation:
2 if you mean 1 of each so it would be 50 cards
40 ways. 6!/3!(6-3)! =120. We are only trying to find 3 ways. 120 is the total, 120/30 =40. So 40 is the answer.
You are inversing for subtraction which is addition so D
8 * 54 = 8 * 50 + 8 * 4 = 8(50 + 4)
