Shown here is a mathematical step taken when solving an equation. Identify the mathematical reason or property used to simplify
from the first step to the second step. 8D=56. D=7
1 answer:
Answer:
D. Division Property of Equality
Step-by-step explanation:
Given that , to find the value of D, the property of equality that needs to be applied here would be the one that would make both sides equal by performing the same operation on both sides of the equation.
Thus:
Applying the the Division Property of Equality, we would divide both sides by 8.
This will leave you with D standing alone. Of which value is 7.
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We know that probability is given by
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In order to find the total number of outcomes, we will add balloons of all colors.
Therefore, total outcomes are =
We can now substitute the values of favorable outcomes and total outcomes in order to find the required probability.