Annabelle mixes x gallons of 85% alcohol solution with 2 gallons of 25% alcohol solution to make a 60% hand sanitizer.
How many gallons of 60% sanitizer does Annabelle have?

What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Which of these triangle pairs can be mapped to each other using two reflections?