Heather won 45 lollipops playing nean bag toss at hwr schools game night. later, she gave three to each of her friends. she only has 3 remaining. how many friends does she have?

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

Write the pair of fractions as a pair of fractions with a common denominator