determine the correct scientific notation form of the number.

518,000,000 its for a test

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i