Which are equivalent expressions? Check all that are true.
O a + b3 = 3a + 3b
0 0 (a + 3b)3 = 3a + 9b
O a + b : 3 = a + 3b
a + 3b. 3 = 3a + 6b
O a + 3b. 3 = a + 9b

Jayda's house is located at (1, 5). she can walk in a straight line to get to cristian's house. a fast-food restaurant is located at (11, 0) and partitions the way from jayda's house to cristian's house by a ratio of 5: 1. find the coordinate of cristian's house. me . im a little stuck

Hi my sisters and brothers can tell me the answer because i don’t understand the question

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?