13.) A human resources director of a large company is interested in how often employees use their computers during breaks. She watchesa selected group of employees at their desks
during the break times. This study would best be described as
a. An observational study
b. A census
C. A sample
d. An experiment

x = -2

y = 848

step-by-step explanation:

plug in the numbers

segment bisector

step-by-step explanation:

line segment bisector. definition: a line, ray or segment which cuts another line segment into two equal parts. try this drag one of the orange dots at a or b and note the the line ab always divides the line pq into two equal parts.

mark brainliest!

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer

“a term can be a signed number, a variable, or a constant multiplied by a + sign or j sign. in , the terms are 5x , 3y and 8. when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.” i hope this you.