You are surveying students to find out their opinion of the quality of food served in school cafeteria . you decide to poll only those students who buy hot lunch on a particular day . is your sample random ? explain

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

question: match the eqaution with its graph -8x - 5y = 40

answer: 8 x 5 = 40

x= absiss

y= orderly

so you have a proportional graph

question answered by

(jacemorris04)