Answer:
2.5
Step-by-step explanation:
It's because 1is less than 5
Multiply each side of the equation by 4/3 .
Answer: y=-x+-8
Step-by-step explanation:
Proof is in the screenshot below
C is the answer hope this helps.
Answer:
Step-by-step explanation:
Let X is the number of cards Kenny has
Let Y is the number of cards Lee has
1. Kenny had 5/7 more trading cards than lee, it means
X = Y + 5/7X (1)
2. After Kenny collected 50% more trading cards, he had 220 more trading cards than lee, it means:
X + 50%X = Y + 220 (2)
So, we solve the 2 equations to find out X and Y
<=> X =
and Y =
<=> X ≈181 and Y ≈ 52