Sheryl earns about 13$ an hour so what you have to do is multiply 13 by 9 and then if I’m correct then that answer should land somewhere on the Line drawn
Answer:
a=35,b=49,c=-14
Step-by-step explanation:

I had to do this question last year. The answer to this problem is 28 I’m pretty sure
Answer:
See below in bold.
Step-by-step explanation:
Consider the costs, we have:
8w + 10x ≤ 1300.
The services:
w + x ≤ 350.
Answer:
the probability is 0.12 ( 12%)
Step-by-step explanation:
Defining the following events F= the dollar falls in value against the Japanese yen in the next month and the event R=the supplier will demand renegotiation of the contract , then we can apply conditional probability using the theorem of Bayes :
P(R∩F)=P(F)*P(R/F)
where
P(R∩F)= probability that the supplier will demand renegotiation of the contract and the dollar falls in value against the Japanese yen in the next month
P(R/F) = probability that the supplier will demand renegotiation of the contract if the dollar falls in value against the Japanese yen in the next month
then replacing values
P(R∩F)=P(F)*P(R/F) = 0.2 * 0.6 = 0.12
therefore the probability is 0.12 ( 12%)