Which set contains values of x that makes this equation true? 7x = 42
o A. 8
OB. 7
O C. 6
OD. 5
Pls help

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?

Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1