Answer:
[1800-100(12)]/12 = (1800-1200)/12 = 600/12 = 50
Step-by-step explanation:
Choose number 2, it is divisible by 2,

but it is not divisible by 4, because

but

.
Answer:
what is the question
Step-by-step explanation:
Answer:
5a^4+a^2b−6b^2
Step-by-step explanation:
1. Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd.
5a^4+6a^2b−5ba^2−6b^2
2. Collect like terms.
5a^4+(6a^2b−5a^2b)−6b^2
3. Simplify.
5a^4+a^2b−6b^2
I Believe it would be 53 because it’s asking what is the difference and they difference would have to be 53 your going from a negative to a positive