3 - 15 = -12
so that is your answer
I believe the answer is 9.
The answer is ....................
X=5
Y=3
Answer:
the answer would be -12b
Step-by-step explanation:
add 4 plus 3 which equals 7 and 7 plus -5 which equals -12b.
Rational because irrational numbers cannot be expressed as fractions
