Answer:
B
Step-by-step explanation:
82+2x=180
2x=98
x=49
answer is x=49
Answer:
Hey!
Step-by-step explanation:
Legit just like make a graph like this:
10 | 1
20 | 2
30 | 3
And so on and so forth
The answer is 61.44. 4% of 64 is 2.56. 64 minus 2.56 is 61.44
Answer:

Step-by-step explanation:
Given
--- scale factor
Required
Relationship between ABC and A"B"C"
implies that the sides of A"B"C" are bigger than ABC
i.e.



In 
Divide both sides by A"B"

Divide both sides by 2

Rewrite as:

(a) is correct