Answer: a= 16
Step-by-step explanation:
We have the following expression:

To find the value of the coefficient "a" you must use the distributive property to multiply the expression:

until you transform it to the form:

Then we have

Therefore the value of a in the polynomial is 16
Answer:
I need the options mate to chose which is correct
Step-by-step explanation:
Answer:
Is this a complete question?
7x4x100=2800
7x4x1000=28,000
The commutative property is shown. It states that an equation has the same value as it would even if the numbers were mixed. In this equation, the 2 and the 3 are switched within the parentheses, so it still has the same value.