#17..sheila has to type a 36 page report .when she took her coffee break , she had already typed 20 pages of the report. what fraction of the report has he already typed .20/36=5/9 .

#18 .. what fraction of the report does sheila have left to type when she comes back from her coffee break ? explain how you got the answer , you in advance !

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Which of the following graphs could represent a cubic function?

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0