Answer:
Step-by-step explanation:
2n+5=35
2n=35-5
2n=30
n=15
Answered by

I considered them, but if you wanted them evaluated, here you go
24,000
630,000
96,000,000
24 inches. You could simply multiply by 2. Do you want another solution?
Answer:
50 feet
Step-by-step explanation:
Perimeter is the sum of all of the lengths of the sides.
A triangle has three sides, and three lengths are given, therefore all the sides are given.
The sum of the sides is 20 + 20 + 10 = 50
So the Perimeter is 50 feet
Associative Property if Addition