Mike is a wrestler and needs to make weight for his match. He wants to wrestle in the 35kg weight class. He is currently 55kg. It takes him just 5 weeks to make wight. If you were to graph this situation, how would you describe the slope of the line? A. 112
B. 320
C. Negative

Negative

Step-by-step explanation:

Mike is losing weight, so he is losing negative pounds.

x² + 11x + 18 < 0  

[-11 ± sqrt(121 - 72)]/2 = (-11 ± 7)/2  

solution: (-9, -2)

step-by-step explanation:

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.