Is this right 15 points guys commmonnn

B C and D are all true.

Step-by-step explanation:

In 3 minutes Thea reads 540 words. In one minute she reads 540/3 = 180 words per minute. That means that she does NOT read as many words per minute as does Elinor who reads 225 words / minute.

So what's the answer?

B is true. You could check this with 1440 / 8 = which also gives 180, so Thea is consistent.

C is true. 2 * 225 = 450. Elinor reads 450 words in 2 minutes.

D is true. You can multiply 60 * 225 and 60 * 180 to confirm that Elinor is going to get through the book faster than Thea.

y = -7/4x

Step-by-step explanation:

This is correct because to find the perpendicular, you need to find the opposite reciprocal of the slope. In this case, the slope is 4/7, so the opposite reciprocal is -7/4.