Answer:
51 yellow marbles
Step-by-step explanation:
work backwards~
6 more than: subtract 6=60
4 times: 60÷4=15
66-15=51
(that should be right)
Answer:
8.57.
Step-by-step explanation:
that would be 360/42
= 8.5714
Answer:
1) The rate of change represents the number of stamps she adds each month.
2) The rate of change is 3 stamps per month
3) How many stamps she has in her collection before she starts adding 3 every month.
4) 8 stamps.
Step-by-step explanation:
2+5+8+11+14+17+20+23+26+29+32+35
Answer:
a. I'm not sure if there's more to the question but I can't answer without knowing how many is the whole class
B. 12 boys