An auditorium has 40 rows of seats. There are 20 seats in the first row. Each row has 2 more seats
than the row before.
Identify the number of seats in the first 4 rows:

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18