A would either be + or -3, or + or minus 4 depending on what b is
The last one
Step-by-step explanation:
The last one is dividing.
Answer:
43091.3 or 43181.81(81 repeated)
Step-by-step explanation:
There are two answers because it depends on the method you use. You can get the second answer by plugging 95 into the equation gram*0.0022=pound or gram=(pound/0.0022). When you insert the 95, you get 43181.81(81 repeated).You can find the first answer by just looking it up on the conversion chart on google.
Its D 15+15+15= 45 so there for it will be 45