Answer:
56
Step-by-step explanation:
Jan > Eli per hour. The slope is the rate per hour, which is almost 6, but Jan only has 20/4 = 5
Answer:
$86
Step-by-step explanation:
You multiply 21.50 times 4
Answer:
B)
Step-by-step explanation:
A function is when every input has one output.
Easiest way is to do the "vertical line test" and "horizonal line test."
Basically you draw a vertical line and a horizontal line.
If either line passes through more than one point, then it is not a function.
The only one that passes them is B, the line.
Answer:
Random, because he surveyed 30 <em>random</em> shoppers
