Please help, need now. Will grant brainliest if correct, i can’t fail

Find the distance between (0,5) & (-4,2)

Write each rational number in the form a/b, where a and b are integers. 1. 5 1/6 2. -12

Carla is saving money for a trip this summer. she already has some money in her savings account and will add the same amount to her account each week. at the end of 2? weeks, carla has? $130. at the end of 8? weeks, she has? $280. write a linear function in the form y=mx+b to represent the amount of money m that carla has saved after w weeks.