Answer:
Step-by-step explanation:
I'm assuming that you meant: x^(-11)*x^2. Here there's a common base: x.
Then this expression becomes x^(-11*2)*x^2. We need only combine (add up) the exponents of x: x^(-11*2)*x^2 = x^(-11 + 2) = x^(-9). Use of parentheses as shown is important here.
Note that x^(-9) is the same as
1
------------
x^9
Answer:
There are 30 out of towners
Step-by-step explanation:
locals: out of town: total
2 3 2+3 = 5
There are 50 total 50/5 =10 so multiply each term by 10
locals: out of town: total
2*10 3 *10 5*10
20 30 50
There are 30 out of towners
Answer:
8, see below
Step-by-step explanation:
put 13 and 1/2 in equation, then solve
13-.75(12)+8(1/2)
.75×12=9
8×.5=4
13-9+4=8
I want to say it is savings but I can be wrong. But I believe it is savings.
Almost positive isosceles triangle
