Sigma Notation and the nth term

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

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

The reflexive property of congruence lets you say that ∠pqr ≅