Rob's Refrigerator Repair uses the equation y = 39.50x + 75 to calculate the total charge, y, in dollars, for x hours of work. What is the meaning of the slope of the equation?
O A The charge for each hour is $75.00.
B. The base fee for service is $75.00
OC. The base fee for service is $39.50.
D. The charge for each hour is $39.50.

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

What does x = in this equation x+3+2x=x+5

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next