B 37*6 = 222.
Multiply 6*7 = 42
Multiply 3*6 =18 + 4 = 22
37
*6
222
Answer: f(x)=(x+2)(4x-3)(x-5)
Step-by-step explanation:
Alg2.2.5 practice 2
60 x 60 = 3600 (1 hour)
60 x 30 = 1800 (half hour)
3600 + 1800 = 5400 for one and half hour
answer C. 5400
