Answer:
Step-by-step explanation:
4x^2+4x+1
Answer: game 1 10 mins game 2 22
Step-by-step explanation:
Assuming that there are plus signs between the 6, 2, and 9 the answer is 21x+20
3 / 5 = (x+1) / (y-2)
↓
↓ multiply by 5 / 3
↓
1 = 5 * (x+1) / 3 * (y-2)
↓
↓ move and simplify
↓
5x + 5 = 3y - 6
↓
↓ minus 5
↓
5x = 3y - 11
↓
↓ divide by 5
↓
Answer : x = (3y - 11) / 5
I
2/5 of 2.5. = 2x2.5 / 5x1 = 5/5 = 1 pound
