Answer:gift we have EXID r ya exhausted y ethic who oh edit SVP GF
Step-by-step explanation:
785.63-(57+125)
=785.63-182
=603.63
603.63+57.25=$660.87
This is simple algebra :)
First, we can write the question as an algebraic equation.
Given that Doug spent 40 more hours than Laura, we can represent Laura as (x) and Doug as (x+40).
"Doug and Laura spent a combined 250 hours." So we can write this as
(x) + (x+40) = 250
Now simplify:
2x + 40 = 250
Solve x by subtracting 40 from both sides of the equation:
2x = 210
Therefore:
x = 210/2
= 105
So Laura (x) spent 105 hours!
Answer:
-1
Step-by-step explanation: