Y = mx + b
Therefore we have: y = 3x + b.
Put the coordinates of the point (3; 2) to the equation of the line:
Therefore we have: y = 3x - 7
Substitute the coordinates of the point (8; y) to the equation of the line:
Answer:
y = 17.
Answer:
The amount needed such that when it comes time for retirement is $396721.78.
Step-by-step explanation:
Given : An individual can make monthly withdraws in the amount of $2,154 for 30 years from an account paying 5.1% compounded monthly.
To find : The amount needed such that when it comes time for retirement?
Solution :
Using the formula of monthly payment,
Monthly payment, 
Discount factor D=\frac{1-(1+i)^{-n}}{i}
Where,
Amount = ?
Monthly payment M=$2154
Rate r= 5.1%=0.051
Time = 30 years
Substitute all the values,
Monthly payment,
Nearest cent,
Therefore, the amount needed such that when it comes time for retirement is $396721.78.
I will help but what is the question?
Answer:
The answer to your question is:
x = 21
y = 4
∡ = 75° and 105°
Step-by-step explanation:
Process
3(x + y)° + 5x = 180 supplementary angles
3(x + y) = 4x - 9 corresponding angles
Expanding
3x + 3y + 5x = 180 (1) Like terms
3x + 3y = 4x - 9 (2)
8x + 3 y = 180 (1)
8 ( -x + 3 y = -9) (2) Multiply by 8
8x + 3y = 180 (1)
-8x +24y = -72 (2) Elimitation method
27 y = 108
y = 108 / 27
y = 4
8x + 3 (4) = 180
8x +12 = 180
8x = 168
x = 21
3(21 + 4) = 3(25) = 75°
5(21) = 105°
Answer:
x=1/3
Step-by-step explanation:
5x-4y=19
2(2x-4y)=(9)2
-
____________
3x=1
x=1/3
I feel like i did this wrong
