Answer:
The ordered pairs for 1 and 3 are:
(1,2) (3,8)
Now use the slope formula:
(y2-y1)/(x2-x1)
(8-2)/(3-1)= 6/2 = 3
Step-by-step explanation:
40 - 28 do that and you'll get your answer
Answer:
The total amount of students in the class would be 30. The total amount of girls would be 12.
Step-by-step explanation:
60% * x = 18
(60/100) * x = 18
6x/10 = 186x = 18 * 10
6x = 180x = 180/6 = 30
The total number of students in the class is 30.
Number of girls in the class = 30 - 18 = 12
So there are 12 girls in the class.
The common denominator for each of these terms is x^3 so the new expression would be:

so to simplify that down to a single fraction
0.1666666 because when you divide by a number its the same as multiplying by the reciprocal so it would be 2/3 * 1/4 = 1/6 which is 0.166666