The average of 5 numbers is 11, which of the following must be true? A. The range of 5 numbers is 55
B. The sum of the 5 numbers is 55
C. The median of 5 numbers is 11
D. The mode of 5 numbers is 11

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

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

Ithink i know it but i want to be sure so can you me out ?