Allison is twice as old a bob. the sum of their ages is 54. how old is bob?

27

Step-by-step explanation:

There ages when multiplied by 2, have to equal 54. Simply put, just divide 54 by 2 to get your answer. Thus, the answer is 27

Hope this helps.

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

d

step-by-step explanation:

i used the pitagoras theoreme