Answer:
Compound interest is calculated by multiplying the initial principal amount by one plus the annual interest rate raised to the number of compound periods minus one
Step-by-step explanation:
i just did it
9x - 3y = 899.40
12 x + 2y + 1,139.30
X = 89.95 don't think that is correct
Y = 29.95
So just plug in the numbers to see if they are correct.
Answer:
Step-by-step explanation:
x^2+6x+5x = x^2 + 11x = x*(x+11)
But I do not know what you are looking for? Zeroes? Then they are x=0 and x= -11
T^2-12w/x I think that’s the answer
( - 1, - 8 )
since both equations give y in terms of x we can equate them
3x - 5 = 2x - 6
subtract 2x from both sides of the equation
3x - 2x - 5 = - 6
x - 5 = - 6
add 5 to both sides
x = - 6 + 5 = - 1
substitute x = - 1 into either of the 2 equations for y
y = (3 × - 1) - 5 = - 3 - 5 = - 8
solution to the system is (- 1, - 8 )