A coffee shop owner would like to create a blend of cinnamon and hazelnut flavored Effee that sells for $8.00 a pound. Currently, the cinnamon coffee sells for $6.00 per pound and the hazelnut coffee sells for $9.00 per pound. Which of the following systems of equations could be used to determine the amount c, in pounds, of the cinnamon flavored coffee, and the amount h. in pounds, of the hazelnut flavored coffee that should be mixed to obtain 20 pounds of the desired blend?

Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.