Bob is decorating bulletin boards for the book fair. He has five rolls of paper to use. He uses 30 ¼ square feet of paper and has 5.25 square feet of paper left over. Each roll contains the same amount of paper. How many square feet are on each roll of paper? 5 square feet
6 + 1/20 square feet
7 + 1/10 square feet
35 ½ square feet

what "following statement"?

step-by-step explanation:

given hc ∥ gd.¯¯¯¯¯¯which statement is true

step-by-step explanation:

∠cbe and ∠deb are same-side interior angles

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.