Answer:
option a
option d
option e
Step-by-step explanation:
option a

option d

option e

Answer: 
Step-by-step explanation:
Given : A man earned x pesos in 10 days and spent y pesos during each of those days.
i.e. Total earning in 10 days = x
Earning per day =
[By unitary method] (1)
Money spent per day =y (2)
We know that

i.e. Subtract (2) from (1), we get

Hence, the expression to determine how many pesos he saved per day will be:-

You use the formula C=2(3.14)r r is the radius and in this situation 2 so the answer will be 12.56
Answer: 5,14 and -2
Step-by-step explanation:
The coefficient is the number next to the variable.
So this case the coefficients are 5,14 and -2
Answer:
The answer is 45
Step-by-step explanation: