Answer:
the final balance as of October 24 is $831.02
Step-by-step explanation:
1. We use a formulae to calculate the final balance as of October 24
2. Bf = I - E + Bi
Where Bf- final balance, Bi- initial balance, I- income, E- expenses
3. Let's get the income
Pay check; 7.25 ×40 × 2 weeks= 580 .
Taxes; 7.65% of 580= 44.37
12% of 580 = 69.6
8.75% of 580 = 50.75
Total taxes= 164.72
Income = 580 - 164.72
= $ 415.28
4. Let get the expenses
One of the sales tax is 6% which will give 1.06 the price of the item. The other expense has no tax. So expenses= 1.06 ×78.54 + 43.9= $ 127.153
Bi = initial balance = $ 542.89
Using the formulae
Bf = I - E + Bi
Final balance= 415.28- 127.1524 + 542.89
=$831.02
Therefore the final balance as of October 24 is $831.02
Step-by-step explanation:
Using Pythagoras' Theorem, hypotenuse squared is equal to adjacent squared plus opposite squared.
The hypotenuse here is line PQ, the adjacent is line PR and the opposite is line QR.
Therefore, PQ^2 = PR^2 + QR^2
(2x + 7)^2 = (3x + 3)^2 + (x + 2)^2
{4x}^{2} + 28x + 49 = {9x}^{2} + 18x + 9 + {x}^{2} + 4x + 4
collecting like terms
{4x}^{2} - {9x}^{2} - {x}^{2} + 28x - 18x - 4x + 49 - 9 - 4 = 0
- {6x}^{2} + 6x + 36 = 0
Multiplying through by -1 to match the given equation
{6x}^{2} - 6x - 36 = 0
dividing through by 6
{x}^{2} - x - 6 = 0 (the final equation)
If you are just adding those two decimals together, the answer would be 100.871.
83.971
+ 10.900 (make believe there are two zeros)
—————-
100.871
Divide 25/9 and you'll get the decimal 2.7 repeating boom decimal.
Answer: select the first answer with the square s
Step-by-step explanation