In a certain group of 51 students, 23 are taking accounting, 17 are taking chemistry, and 4 are taking both. What is the probability that a randomly chosen student is taking accounting or chemistry?

y > 1/3x

y < = -x + 4

hope this : )

positive

step-by-step explanation:

the quadrant is facing upwards

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x

i believe the answer is c.