Answer:
1/2a-19=-13
Step-by-step explanation:
One half of a number represents the phrase "1/2a" (in this case the variable/number is 'a'". Then because it says "nineteen less than", that means you subtract 19 from one half of the variable.
1)8
2)3
3)1
4)14
the coefficient is the number in front of the variable
I believe the answer is ‘1’ :)
You can not work it out because we do not know the shape or the other properties of this poster.
Sorry for not being able to answer it.
