C is the correct answer !!
I need to see the graph please
Answer: you simplfy the two equations already there then plug them in to find factors
Step-by-step explanation:
Find the total amount in grams.
1 kg = 1000 g
1.4 * 1000 = 1400
So she bought a total of 1400 grams.
Add up the grams she used:
400 + 250 = 650
Subtract it from the total:
1400 - 650 = 750
So 750 grams of sequence were left.