Question

Determine where this student made the mistake. Then, show the correct work for this problem.
The ratio of LEGOs to trucks in a toy bin is 3:4. If there are 24 LEGOs in the toy bin, what is the total number of toys in the bin?

Answer 1

Step-by-step explanation:

The linear function f(x) = 0.5x + 80 represents the average test score in your math class, where x is the number of the test taken. The linear function g(x) represents the average test score in your science class, where x is the number of the test taken.

x g(x)

1 81

2 83

3 85

Part A: Determine the test average for your math class after completing test 2. (2 points)

Part B: Determine the test average for your science class after the completing test 2. (2 points)

Part C: Which class had a higher average after completing test 4? Show work to support your answer. (6 points)