An electrician charges (1) an initial fee of $20 and then $30 per hour. What type of graph does this represent? an increasing only graph
a decreasing only graph
an increasing and decreasing graph

this is an increasing graph. of y = 30x + b

Step-by-step explanation:

since all that is happening is that people are adding money, the graph just goes up and up

1/5^2 = 7.56/45

answer: for each 3 girls there is 2 boys . 3: 2

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