Answer:
1.
Monthly budget of Freddy will be = 840/12 = $70.
2.
Sandra's semimonthly income is = $1640
So, her monthly income is = 1640*2 =$3280
She budgets $580 for expenses.
Percent of her net monthly income does she budget for living expenses is :
[tex]\frac{580}{3280}*100= 17.68[/tex] ≈ 18%
The answer is 18%.
3.
Each month Madison budgets $624 for fixed expenses, $520 for living expenses, and $40 for annual expenses.
Total become = [tex]624+520+40=1184[/tex]
Her monthly salary is = [tex]\frac{26556}{12}= 2213[/tex]
Now savings per month = 2213-1184 = $1029
So, option B is correct.
4.
Each month Michael budgets $1200 for fixed expenses $550 for living expenses and $100 for annual expenses
(864*26 -12*1200 -12*550 -12*100)/12= 22
Hence, A. it shows a surplus of $22 is correct.
5.
The equation y= 1.55x + 110,419 approximates the total cost, in dollars, of raising a child in the United States from birth to 17 years,
Putting 64000 in place of 'x'
[tex]1.55(64000)+110419=209619[/tex]
Hence, $209,619 is the answer.