(02.01 lc)
what is the ratio of the number of days in the week that do not begin with the letter
to the total number of days in the week

40 i don’t know lololol

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.

step-by-step explanation:

classify each pair of angles as alternate interior, same-side interior, or corresponding angles.