<u>8th Grade: </u>90 x 0.80 = 72
<u>7th Grade:</u> 80 x 0.75 = 60
Conclusion: 8th Graders like pop music more because 72 out of the 90 in 8th grade Dave surveyed enjoy it, compared to the 60 out of 80 in 7th grade that enjoyed it.
Ali's solution is incorrect
same as 9y + 1y
10y
The answer is A is equal to 2
The range is the set of all possible output, as you feed the function with all possible inputs. Since our inputs (domain) are -3, 0, 3, our outputs are

So, the range is

Answer:
Step-by-step explanation:
65.00 + 65.00 = 130.00 - 65.00 = 65.00