Answer:
54
Step-by-step explanation:
Absolute value is the number without the negative. Next time just remove the negative and you're all set!
Answer:
is number 3 is obvious u put it in calculator
Answer:
4y exponent 2 x(6x exponent 3+4xy+3y)
Step-by-step explanation:
Answer: E
Step-by-step explanation:
To cancel out the Y you need to have both multiplied by each other
so the first equation get multiplied by 7 and the second one by 4
28y + -28y = 0 they cancel out