Answer:
The minimum value of y is -7
Step-by-step explanation:
Given: 
We are given a cosine function.
We need to find minimum value of function.

Here y is depends on cosine function.
y is minimum when cosine is minimum because y is directly proportional to cosine function.
Minimum value of cos x is -1
Therefore, For minium value of y

Minimum value of y


Hence, The minimum value of y is -7
Answer:
x=-1 2/13
Step-by-step explanation:
B) Hourly pay. Hourly employees make more per week than salaried employees
Step-by-step explanation:
thats already answerded
0.151515 (and so on) Try to stop at the third decimal when dividing on paper