Answer the questions for 16 points photo attached

b)-60

Step-by-step explanation:

1)When it goes on the other side the operation b4 the no. changes to its opposite hence it is division

2)So it will be -180 ÷3= - 60

Let   x be the number of minutes eric plays basketball
and y be the number of minutes eric plays volleyball.

a) 

equation (i): x+y=95,

(since the total number of minutes eric plays is 95)

equation (ii): x=y+25

(eric plays 25 minutes more basketball, which means x is the larger number)

b) substitute x with y+25 in equation (i), since they are equal by equation (ii)

x+y=95

(y+25)+y=95

2y+25=95

2y=70

y=35 (minutes) 

eric spends 35 minutes playing volleyball

c. no, because he spends more time playing basketball than volleyball. he spent 35 minutes playing volleyball so he must spend more than 35 minutes, playing basketball.