Answer:
232.36
Step-by-step explanation:
double the radius and multiply by 3.14
Answer:
-2a+6
Step-by-step explanation:
-3a+a=-2a
1+5=6
-2a+6
Answer:
B, Net income
Step-by-step explanation:
Savings cannot be treated as deduction as deductions are compulsory done by the employer for loans, taxes, and other liabilities as PF etc. But savings is voluntarily done by the income holder after setting aside amount for all other expenditure necessary to sustain living.
Savings cannot be treated as short term goal, as sometimes savings are for long term as children's education, marriage, old age pension, etc.
Savings cannot be treated as expenditure as expenditures are getting some goods or services by paying some money. But savings is not giving money to get service or good but to hold it for future use
THus the appropriate answer is savings is net income i.e. income over all expenditures.
The relationship between the cost of books and pens is an illustration of linear equation.
The linear equation is (a) 
From the question, we have:
x exceeds 2 times y by 10
Rewrite as:
x exceeds 2y by 10
Exceed means plus (+)
So, we have:
Equate the above equation to 0
Hence, the required equation is (a)
Read more about linear equation at:
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