Answer:
B
Step-by-step explanation:
0.6
1. Since Avery got 18 out of 30 questions right, we can write that as a fraction of .
2.
3.
4.
5.
The answer looks like it would be no solution because if you do 48x- 47x= 1x and 43-43=0 and 1x does not equal 0
the answer is 37.5%.
78.40
Take 9.80 and times it by 8 to get 78.40