Which ordered pairs are on the line 3x−4y=9? select each correct answer. (−5,−6) (1,−3/2) (2/3,−7/4) (−1,3)

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.