Answer:
x-9y=1
Step-by-step explanation:
There is a total of 0.00425 grams of iron in the liquid.
Answer:
option a 21 is the right answer
Step-by-step explanation:
7/12.36
12 into 3 is 36
so 12 1's are and 12 3's are
now it'll become 7 into 3
which is 21
therefore 21 is the answer
Answer:
D :6
Step-by-step explanation:10 is q3 4 is q1subtract and get 6