Thirty seven and twenty five thousandths
(r - s)³ + r²
= (-3 - (-4))³ + (-3)²
= (-3 + 4)³ + 9
= 1³ + 9
= 1 + 9
= 10
8/50 = 16/100 = <span>0.16, which is your answer.</span>
Answer:
1.7724538509
Step-by-step explanation:
I used a calculator
We can set up a system of equations:
x + y = 12
x - y = 4
Adding these two together:
2x = 16
x = 8
Substituting 8 in the first equation:
8 + y = 12
y = 4
Hope this helps!
