Some hot dogs come in packages of 8 why would a baker of hot dog buns package 7 hot dog buns to a package

Which best explains why this triangle is or is not a right triangle?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?