Stephen took a science exam that had two parts.
• part 1: she got 12 questions correct, which was 3/4 of the number of part 1
part 2: she got 12 questions correct, which was 1/4 of the number of part 2
what was the total number of questions on sepphie's exam?

Country carpets charges $22 per square yard for carpeting, and an additional installation fee of $100. city carpets charges $25 per square yard for the same carpeting, and an additional installation fee of $70

Which graph represents the equation y =4x

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.