I think associative, because it is the same thing in a different order.
30*5=150
32*34=1088
15*19=285
15*3=45
Answer:

<h2>C. (13p+7) is the right answer.</h2>
S= number of small boxes
l= number of large boxes
equation 1: s+l=120
equation 2: 15s+45l=3300
solve by elimination, multiply equation 1 by -15.
-15(s+l=120) = -15s-15l=-1800 add to equation 2.
-15s+15s-15l+45l=-1800+3300 = 30l=1500
30l=1500 , l=50
s+l=120, s+50=120 --> s=70
Answer:
then babies babies babies
Step-by-step explanation:
thats what huhh