Answer:
I dont know
Step-by-step explanation:
only doing it for points
C , a relationship between two variables can be expressed by an equation in which one variable is equal to a constant.
Well u need to give me the equation and the substitutions for the variables then I can solve it
Answer:
4 kg of sugar would contain
crystals.
Step-by-step explanation:
Given that 3kg of sugar contains 9 × 10⁸ crystals, let "x" represent the number of sugar crystals 4kg of sugar would contain.
Thus, set up a proportion as follows:
3 kg : 9 × 10⁸ = 4 kg : x

Solve for x. Cross multiply.



Divide both sides by 3


4 kg of sugar would contain
crystals.