When graphing a linear inequality in two variables, a test point is used to assist in graphing the correct result. Which of the following is a true statement about the test point? A.
The test point should be substituted into any of the forms of the inequality you have created.
B.
The test point should always be the origin.
C.
The test point must be a point in the first quadrant.
D.
The test point should not be on the boundary line of the inequality.

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?

Can someone me with these questions? ?