Sofia read that there are approximately 2 x 10 to the 11th power stars in the Milky Way Galaxy. She also read that there are approximately 3 x 10 to the 22nd power stars in the entire universe.
How many times the number of stars in the Milky Way Galaxy is the number of stars in the universe? PLEASE EXPLAIN!

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol