Sandra sells necklaces at a school craft fair. she uses the equation
p = 7.5n – (2.25n + 15) to determine her total profit at the fair. based
on this equation, how much does she charge for each necklace?
a. $2.25
b. $7.50
c. $15.00
d. $17.25

Read the excerpt from "death by black hole."albert einstein's general theory of relativity, published in 1916, provides the insight to understand the bizarre structureof space and time in a high-gravity environment. later research by the american physicist john a. wheeler, and others, to formulate a vocabulary as well as the mathematical tools to describe and predict what a black hole will do toits surroundings.read the excerpt from "man listening to disc."and i bow deeply to thelonious monkfor figuring out a wayto motorize or whatever-his huge pianoso he could be with us today.these excerpts are similar because both texts

Mangrove have two types of specialized root systems t f

In this example, what does the author use to describe laurie