Answer:
The slope is 
Step-by-step explanation:
Let
and 
The slope is given by;

We plug in the values to get;

Simplify;


The term 2.5x represents the fact that the cost of dried fruit is 2.50 per pound, as 2.50 equals 2.5. the x represents the number of pounds bought. does that answer your question?
I think 2(2x+20) would work.
there are other ones like: 4(x+10)
ANSWER

EXPLANATION
We want to calculate the value of the angle marked z° in the diagram.
Since the given diagram is a right angle triangle, one of the angles is 90°.
The sum of the angles in a triangle is 180°.
This implies that,

We group like terms to obtain,

We simplify to obtain,
Answer:
30
Step-by-step explanation:
sorry if im wrong just tryibg to help