Add the following numbers.

$23.04, $29.40, $.89, $44.97

$

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

i think that you should ask google for the answer to that problem because if we don't know it google does

the photograph is photographer and- in the process- ourselves.

step-by-step explanation:

the solution, from the graphing of the two lines, is (3,2), i.e., x = 3, y = 2.