Answer:
Your answer is not there.... but my answer is... so, check it put...
Step-by-step explanation:
P is the principal amount, $400.00.
r is the interest rate, 7.5% per year, or in decimal form, 7.5/100=0.075.
t is the time involved, 6 month period(s) time periods.
To find the simple interest, we multiply 400 × 0.075 × 3 to get that:
The interest is: $90.00
Answer:
The correct answer should be x > -2
Step-by-step explanation:
-3(x - 3) > 5 - 5x
-3 + 9 > 5 - 5x
-3x + 5x + 9 > 5
-3x + 5x > 5 - 9
2x > 5 - 9
2x > -4
x > -2
Hope this helped! :)
(5, 3)
x y
Plug in:
x + y = 8
5 + 3 = 8
8 = 8
Plug in:
17(5) + 17(3) = 8
85 + 51 = 8
136 = 8
Answer - No, (5, 3) is not a solution to this system of equations.
