175 calories divided by 12 is 14.58.
So your unit rate is 14.58.
.25+ .2 +.5= .95 so cousins cards make up 5% so 30 cards is half of that so that make 30 cards 2.5%. So 2.5 x 40 = 100% and 30 x 40=1200..... So Steve has 1200 baseball cards......
Hopefully I'm right... it just feels like it too much cards...;)
I guess 2 is the least common multiple
Answer:
C. D:{0, 1, 2, -4}- R:{1, -3, -4}
Step-by-step explanation: