Understanding subtraction of rational numbers as adding the additive inverse p-q=p+(-9)
Substitute for x in the second equation:-
2(y + 3) + y = 9
2y + 6 + y = 9
3y = 9 - 6 = 3
so y = 3/3 = 1
Now plug this value of y into first eqution:-
x = 1 + 3 = 4
So you answer is x = 4 and y = 1.
Hello,
f(x)=√x shifted up 1 units is √x -1
f(x)=√x shifted left 5 units is √(x +5)
So g(x)= √(x +5) -1
Answer:
-31. 184
Step-by-step explanation:
Answer:
irrational
Step-by-step explanation:
anything which is non recurring and non termaniting is irrational