Answer:
9.55
Step-by-step explanation:
11.30 - 1.75 = 9.55
Simple maths.
Answer:
The common factor is 5x.
The factored polynomial is: 
Step-by-step explanation:
Factor of the numbers:
The common factor of the numbers 5, 30 and 10 is 5, as it is the greater common divisor of them, as found below:
5 - 30 - 10|5
1 - 6 - 2
Factor of the exponents:
Between
and
, the common factor is the x with the lowest exponent. So x
Common factor
Number multiplied by exponents, so 5x.
Factoring the polynomial:

The factored polynomial is: 
Answer:
48 might be
Step-by-step explanation:
i hope is right
Answer:
x=18.7
Step-by-step explanation:
x+17+5x+10+4x-34=180
10x-7=180
10x=187
x=18.7
all angles in a trianlge add up to 180 degrees