Answer:
any number less than 15 will work n<15
Step-by-step explanation:
I divided the 6n so I could do 90/6 then equals 15=n so if I do 6 times 15 it would be 90 so that would no be true 90<90 so that means n has to be less than 15
n<15
The answer of 5 divided 2 is 2.5
Not necessarily. Triangle ABC could be isosceles. Since the problem gives no further information about the third side, you cannot conclude definitely that ABC is equilateral.
Answer:
c. 
Step-by-step explanation:
the 13 will have an ongoing decimal