The problem is that when they distributed they added -6 + 3 which does equal 9 but, you multiply when there is parenthesis.
When the expression is correctly simplified, the answer is: x - 6
A can be the correct option
hoping it is right
If Sharon is 3 years younger, then it's s = 3-b. However, it's twice her brothers age, which makes the formula our final answer, A, or
Answer:
The highest value I could get, without going over, is 5+1=6 and 25+1=26
Step-by-step explanation:
The best estimate of the solution to this system of equations is about (23,14)