Answer:
1. .........................................
- 2x = 3
- x = 3/2 Fraction
- x = 1.5 Decimal
2. ..........................................
- 5y = 3
- y = 3/5 Fraction
- y = 0.6 Decimal
3. ..........................................
- 0.3z = 0.009
- z = 0.009/0.3 = 9/300 = 3/100 Fraction
- z = 0.09 Decimal
Answer: - 2.4x^2 - 1.5x - 11.4
Step-by-step explanation:
- 4.1x^2 + 0.9x - 9.81.7x^2 - 2.4x - 1.6 = - 2.4x^2 - 1.5x - 11.4
Hi!
First find how much you were off by.
14-12=2
Now set up a proportion and cross multiply to solve.

2 x 100 = 200
200/14 = 14.29
The answer is
14.29%