Answer:
hi wyd
Step-by-step explanation:
I want to know how u did this summer 1 time ok
Answer:
I think its -18 degrees F
Step-by-step explanation:
i think its -18 degrees F if its not tell me in the comments
Answer:
Which graph's shaded region represents the possible combinations of coffee and tea for this order?
Answer:
Option D
Step-by-step explanation:
Given: set of inequalities
To find: Points which do not satisfy all the inequalities
Solution:
For point
:

So, (15, 0) satisfies all the inequalities
For point
:

So, (7.5, 7.5) satisfies all the inequalities
For point (22.5,2.5):

So, (22.5,2.5) satisfies all the inequalities
For point (7.5 ,0):
Put s = 7.5 and t = 0 in 
which is false
So, 