Polynomials can have double roots, in fact they're pretty common. if you get a reasonable zero it costs very little time to try it again for a double root. answer is the second choice
Answer:
g(-7)= -37
Step-by-step explanation:
g(y)= 7y + 12
plug in -7
g(-7)= 7(-7) + 12
simplify
g(-7)= -49 +12
g(-7)= -37
Children=x
Adults=y
* x + y =275 => x = 275 - y
* 3.00x + 6.40y = 1284 <=> 3.00(275 - y) + 6.40y = 1284 <=> ... <=> y = 135 => x = 275 - 135 = 140
Children: 140
Adults: 135
Answer:
x= 12/11
Step-by-step explanation:
Answer:
240minutes
Step-by-step explanation:
She has 4 hours and 1 hour = 60minutes
so 4x60=240minutes
