Square OABC is drawn on a centimetre grid. O is (1,3) A is (3,3) B is (3,5)​

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.