−2(13x−15)
distribute by multiplication -2 to 13x and -15
-26x+30
Answer:
Unrefined
Step-by-step explanation:
If the line is straight, that means it's undefined
Answer:
342.85714 %
Step-by-step explanation:
Percentage increase is given by
increase= (new - original)/ original * 100 %
The new is 186 and the original is 42
= (186 - 42)/ 42 * 100 %
=144/42* 100 %
=3.42857 * 100%
=342.85714 %
Answer:
no
Step-by-step explanation:
3^3=27
so 3^3+3^3+3^3=27+27+27=81
3^9=19683
Answer:
b
Step-by-step explanation:
i am sure