State the property that justifies the statement: If 4x + 9 = 15 and X=2y + 1, then 4(2y+1) + 9 = 15.
Distributive Property
Multiplication Property of Equality
Transitive Property of Equality
Substitution Property of Equality

Substitution property of equality

Step-by-step explanation:

Given

and

Then

Required

State the property

From the list of options, (d) answers the question.

This is so because:

Substitution property of equality states that

If then

In other words, both can replace one another.

So if , then 2y + 1 can be substituted for x in

So:

 becomes

Hence, it is substitution property of equality

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.

answer: you need the equation in the question so i can answer it

step-by-step explanation: