It should be eight if I remember correctly
Answer:
A) x + y = 8
B) 3x + 2y = 21
We multiply A) by -2
A) -2x -2y = -16 Then we add this to
B) 3x + 2y = 21
x = 5
y = 3
Second answer is correct
Step-by-step explanation:
The interest is compounded quarterly because the formula is
A=p (1+r/k)^kt
A it's 18810.67 but I will assume it's unknown ?
P present value 7350
R interest rate 0.045
K compounded quarterly 4
Now solve the formula as the interest is compoundedquarterly
A=7,350×(1+0.045÷4)^(4×21)
A=18,810.67
So the answer is quarterly
Answer:
529, because 4×5=20. 20+3=23. 23 to the second power would be 529.
Have a good day~
Sorry If it's incorrect or wrong.~
F(x)= -x + 1
You can also use y instead of the f(x) notation.
I got this bc 1 is the y intercept. I know this because when x=0, the y value of that point is the y intercept.
To get slope I chose two values and did y2-y1/x2-x1
