Lisa's family went on vacation. They started with $450. If they spent $75 each day, write an expression that represents how much money they had left after x days?

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.