9. Lea wrote a number riddle. Her clues were:
.
9 is 10 times the value of the 9 in 329,513
1
2 is
10
1
6 is the value of the 6 in 4.68
10
the value of the 2 in 7,562.0.2
.
Which number is an answer to Lea's riddle?

-232

step-by-step explanation:

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

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

35 is an outlier

step-by-step explanation: