Can I have some help please

4\frac{1}{4}

Step-by-step explanation:

Convert mixed numbers into improper fractions.

8 -> 8 times 2= 16+1= 17/2

-> 17 times 1 = 17, 2 times 2 = 17/4.

now convert to mixed number.

17/4 is going to be , why?

you divide 17 by 4 to get 4, multiply quotient by divisor 4, then subtract 16 from 17 = 1 the remainder. Hence being 4\frac{1}{4}

begin again by using 4\frac{1}{4} this time.

4\frac{1}{4} times 1 = 4\frac{1}{4}

4\frac{1}{4} times 1\frac{1}{2} = 6\frac{3}{8}

6\frac{3}{8} times 2 = 12\frac{3}{4}

12\frac{3}{4} times 2\frac{1}{2} = 31\frac{7}{8}

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2