Answer:
9 1/3
Step-by-step explanation:
2 x 4 = 8
1/3 + 1/3+ 1/3+ 1/3= 1 1/3 + 8 = 9 1/3
Hope this helps
Y = 5x - 13 ----------- (1)
5x + 2y = 19 --------- (2)
Sub (1) into (2):
5x + 2(5x -13) = 19
5x + 10x - 26 = 19
15x = 19 + 26
15x = 45
x = 3 -------- sub back into (1)
y = 5(3) - 13
y = 15 - 13
y = 2
Ans: x = 3, y = 2
Answer:
3
Step-by-step explanation:
f(3) = 2*3 -3
= 6-3=3
f(f(3)) = f(3)
so again,
f(3) = 2*3 -3
= 6-3= 3
<span>The answer is B. X-9=17
Hope this helped! :)</span>
