Susan sound predicts that students will learn most effectively with a constant background sound, as opposed to an unpredictable sound or no sound at all. she randomly divides twenty-four students into three groups of eight. all students study a passage of text for 30 minutes. those in group 1 study with background sound at a constant volume in the background. those in group 2 study with noise that changes volume periodically. those in group 3 study with no sound at all. after studying, all students take a 10 point multiple choice test over the material. does sound have any effect on the mean test scores of students?

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.

x+14

step-by-step explanation:

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.

i have not got your picture clearly so see it once again