Marvin completed 8 rounds of a trivia game. the scores he earned for each round are shown in the table: what was his average score?

Write the sentence as an equation. z plus 372 is equal to 160

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

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.