The memory card on melcher's digital camera can hold about 400 pictures. melcher used 24% of the memory card while taking pictures at a family reunion. how many pictures did melcher take at the family reunion?

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?

What is the measure of one interior angle of a pentagon

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?