A bakery makes 30 loaves of bread. Each loaf is sliced and equally divided in 12 storage bags. If each slice is the same size, how many loaves are in each bag?

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?