Answer:
81
Step-by-step explanation:
2x+6=84
2x=78
81
find your own way
Answer:
4
Step-by-step explanation:
4 is way off of the other numbers.
Yes the equation can be solved by factoring. Using the given equation take the square root of both sides. Both 169 and 9 are perfect squares so the left side becomes plus or minus 13/3 which is rational. Six plus 13/3 is also a rational number. If the solutions of a quadratic equation are rational then the equation is factorable. Please mark a good rating and brainlest
Answer:
OOF I MEANT A
Step-by-step explanation:
Michelle is in less debt than John