ALGEBRA 1 Exercises, find the solution set of the sentence and check. Do exercises 5 to 12 :).

1. 3m = 15.
2. 9t=36.
3. 15x= -45.
4. 23z=-46.
5. – 77 = 11k.
6. 4x=9.
7. -5 = 2y.
8. 9a=- 6.
9. – 13a= 65.
10. -8k = 8.8.
11. -5m =-35.
12. 2x= -1/9

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)