Yes, the student's theory is correct, because the survey shows that the seventh graders spend more time playing games on the weekend than the eighth graders.
Answer:
No they did not pay the same rate, Bill paid more than Genevieve.
Step-by-step explanation:
Genevieve : 15 ÷ 4 =3.75
Genevieve paid 3.75 per ticket
-----------------------------------------------------
Bill : 75 ÷ 16 = 4.6875
Bill paid 4.6875 per ticket
********************************************
A is correct. Just move the negative sign from in front of the 9 and place it in front of the 4.
