In the expression below, 3x and 7x are like terms, and the simplified expression will become 10x - 6. 3x - 6 + 7x

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

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

On average a herd of elephants travels 10 miles in 12 hours you can use that information to answer different questions drag each expression to show which is answers