2 power of 3 x (8 + 4 - 10)

(PEMDAS)

16

Step-by-step explanation:

First do the operations in the parentheses.

8+4-10 = 2

Then do 2^3.

2^3 = 2*2*2 = 8

Then do 8*2

16

8 3/6= 17/2

4 3/8=35/8

2 2/4=5/2

9 4/5 =49/5

7 2/3= 23/3

Step-by-step explanation:

To convert a mixed number to a improper fraction you multiply the whole number part by the fractions denominator then you add that number to the numerator then you write the number on top of the denominator