Arecipe calls for 1/2 cup of butter for a batch of cookies and makes 24 cookies. how many cups of butter are needed to make 72 cookies?

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?