When ur looking at the graph of ur inequality, u will see a shaded region.....all the points in the shaded region are ur possible solutions. So when u plot ur ordered pair, if it falls in the shaded region, it is a solution...if it does not fall in the shaded area, it is not a solution.
Answer:
If the sign before the no. is same then they will get added and the resultant will have the same sign too.
Since before 28 and 12 , both of them have the negative sign , they will get added and the sign of their resultant will be negative too.
So , -28-12 = -40
Now, if the sign before the no.s are different then there will be subtraction, and the sign before the highest no. will be the sign of the resultant.
So,( -28)+38+(-12)
= -28+38-12
= -40+38
= -2
We know that 40> 38
sign before 40 is negative, therefore, their resultant i.e 2 will also get the negative sign
I hope this helps you...
Answer: $ 575.13
Explanation:
1) First calculate your gross pay:
Wage: 6.8 $ / h × 20 h / w × 4.3 w/ month = 548.8 $ / month
Tips: 2.30 $ / h × 20 h / w × 4.3 w / month = 197.8 $ / month
Groos pay = 548.8 $ / month + 197.8 $ / month = 746.6 $ / month
2) Calculate the deductions:
Withholding = gross pay × percent rate
FICA withholding = $ 746.6 × 7.65% = $ 57.11
Federal tax withholding = $ 746.6 × 8.95% = $ 68.82
State tax withholding = $ 746.6 × 6.1% = $ 45.54
Total withholding = $ 57.11 + $ 68.82 + $ 45.54 = $ 171.47
3) Caculate the difference
Available for house expenses = gross pay - deductions = % 746.6 - $ 171.47 = $ 575.13 per month
Answer:
3139.5 m²
Step-by-step explanation:
the formula for the volume of a sphere of radius r is V = (4/3)πr³. In this particular case, V = 2098π m³ = (4/3)πr³, and from this we can calculate the radius, r:
2098π m³
r³ = ----------------- = (3/4)(2098 = 1483/5
(4/3)π
Thus r = ∛1573.5 m³ = 11.64 m
Then the surface area is A = 4πr², which in this case is
A = 4(3.14159)(11.64 m)^2 = 1702.6 m² (which is to the nearest tenth).
Step-by-step explanation:
This is some of the most simple mathematics. You should seriously learn this, this will not being going away for a while and you'll have to cheat for basically every single answer if you don't learn it.
