Answer: 15m + 5n
Step-by-step explanation:
so, first off, we take the number outside of the parentheses and multiply it by everything that's inside of the parentheses.
(5)3m + 5(n)
then, we just multiply all of those together.
15m + 5n
Answer:259
Step-by-step explanation:
Its summation of 6^i-1 for values of I = 1,2,3 and 4
= 6^0 + 6^1 +6^2 +6^3
=259
There is 360* in a circle, so you would divide 360 by 20 to get 18.
Answer:
it equals x=10 so i guess it's B
Step-by-step explanation:
Answer:
7)141
8)65
Step-by-step explanation: