-4(3x + 6) is not equivalent to other expressions
<em><u>Solution:</u></em>
Let us use the distributive property to get the equivalent expression
<em><u>Distributive property is represented as:</u></em>
a(b + c) = ab + ac
<h3><u>First expression:</u></h3>

<h3><u>Second expression:</u></h3>
Using distributive property,

<h3><u>Third expression:</u></h3>
Solve the expression using distributive property

<h3><u>Fourth expression:</u></h3>

Thus fourth expression is not equivalent to other expressions
7 gallons for minute because 49 divided by 7 (which is the mins) would be 7. Leading to the answer of ) gallons per minute
Henry's grandfather gives him a box of 523 baseball cards . And starting the second month, each month Henry buys 24 baseball cards to add to this collection.
It means after second month Henry have

After third month , Henry have

After fourth month, Henry have

So after n month, Henry have

Ans=3.77777777...
hope this helps
Answer:
Yes, the number 400 is a perfect square. A perfect square is a number that can be expressed as the product of two equal integers.
Step-by-step explanation: