Step-by-step explanation:
1/2 (c +1)>5 = c≥9
27-2b<-6=b≥332
Answer:
why
Step-by-step explanation:
?
All you would do is multiply .9 by 20
.9*20=18
90% of 20 is 18
Answer:

Step-by-step explanation:
1) The other curve is
then the common points of both curves are x-intercepts, the roots of 

2). Then those intersection points are the upper and the lower limits. Plugging in to this formula for they belong to the interval [-1,1]:


Answer:
(2x+11)x (2x-11)
Step-by-step explanation: