A sand dune stands 5 feet above sea level. The hill is eroding at a rate of 1 foot per 20 years. Let y represent the height of the sand dune after x years. Which equation represents the situation? y = negative StartFraction 1 Over 20 EndFraction x minus 5
y = negative StartFraction 1 Over 20 EndFraction x + 5
y = negative 20 x minus 5
y = negative 20 x + 5

What is the purpose of the statistic in this passage? it shows how big the need is for protection it explains that email is an effective form of communication. it gives new ways to monitor email traffic it illustrates how popular email has become.

Which conclusion about pau amma does this excerpt support?

Read the excerpt from the passage. "anson, you're excited, but you can't do everything," advised enrique. "it's ok," said anson. "i can handle it." "it looks that way now, but you'll see," he said, as anson signed up for pals club and moved on to another table. which question does the excerpt best answer? a. which character learns a lesson in the story? b. how is one character the same as the other? c. who is the main character in the story? d. how does one character try to the other?