Evaluate this exponential expression 27/8^ 4/3 a. 9/2 b. 4/3 c. 81/16

81/16

Step-by-step explanation:

This expression  27/8^ 4/3 is best written as

  27

( )^(4/3)

    8

Noting that both 27 and 8 are perfect cubes, we rewrite this expression as

  27

[ ( )^(1/3) ] ^4

    8

Note how 27^(1/3) = ∛27 = 3 and 8^(1/3) = ∛8 = 2, so we obtain:

     3

[ ( ) ] ^4

      2

This can be left as is, or rewritten as

     3^4              81

[ ( ) ]  =  

      2^4             16

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75

tip $2.90

total $17.40