22. A girl scored 18 out of 25 in English Language and p% in. Mathematics. If her average score is
78%, what is the value of p?
A.72 B. 78 C. 80 D. 84 E. 86​

1/3(x-10)=-4 solve for x with steps

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 of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.