Answer: n + d = 30
0.05n + 0.10d = 2.20
^^ ur system of equations
Step-by-step explanation:
I beleive 144=2 is the answer.
If you have to divide that to get 1 number it would be 72.
???????????????????????
Answer:
11
Step-by-step explanation:
Answer:
1.35$
Step-by-step explanation: