Amber and will are in line together to buy tickets. amber moves back by 3 place three times to talk to friends. she was invited to 5 place up in line. will moved back by 4 place twice, and then moved up in line by 3 place. overall, who moved farther back in line

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell