Determine whether the polygons with the given vertices are congruent. support your answer by describing a transformation:

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

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.