In a - 3 = 15, the value of a HAS to be 18.
In a - 3 is greater than or equal to 15, the value of a is any value that is 18 or higher.
29..................................
Answer:
The answer should be A. Y= -4x -9
10 cents, cause the {ball +$1.00=$1.10} subtract $1 from both sides the ball=$0.10
