Answer:
24/11 .?
Step-by-step explanation:
The answer is, 4 + 8 + 12 + 16 ... rule is 4n.
Explanation:
one square has 4 toothpicks, then you added 4 picks (because you started with zero squares).
4 squares have 12 toothpicks, then you added 8 toothpicks to pass from one square to 4 squeres.
If you follow that reasoing you get to realize that the additions are 4, 8, 12, 16.
To find G of F first solve f(x) by replacing x with -7
F(x) = x^2 +6
= -7^2 +6
= 49 +6 = 55
So f(x) = 55
Now replace the X in the g(x) equation with 55
g(x) = x+8 / x
= 55+8 / 55
= 63/55
The last choice is the correct answer.
-12 ÷ 3 ×(-8 + (-4)^2 -6)+2
Order of operations (PEMDAS)
= -4 × (-8 + 16 - 6) + 2
= -4 × 2 + 2
= -8 + 2
= -6
Answer
-6
