16 is the answer jxhsjcjaks
Step-by-step explanation:
2x+3=9
2x=9-3
2x=6
x=6/2=3
Y2-y1and then x2-x1 that’s how learned how to find the slope of a graph
Answer:
$38.30
Step-by-step explanation:
Mean is a measure of central tendency. It is the average of a set of numbers. It is determined by adding the numbers together and dividing it by the total number
Mean = sum of the numbers / total number
Sum of the numbers = $20 + $45 + $30.50 + $46 + $50 = $191.50
Total number = 5
Mean = $191.50 / 5 = $38.30