Which set of side lengths foms a right triangle?
(1) 2, 3, 13
(2) 4, 6, 10
(3) 9, 12, 18
(4) 15, 36, 39

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?

Add the fractions and simplify 1/2+ 1/3

What numbers are included in the set of integers? what numbers are not included?