Answer:
Step-by-step explanation:
At the first track meet, distance of the shot put throw
= 
At the second track meet distance of the throw
feet
Expression that represents the improvement in the throw will be
D = 
D = 
D = 
D = 
D = 
D =
feet
Answer: 4 • (2x - 7) • (x + 3)
Step-by-step explanation:
(4x+12)(2x-7)
8x²-28x+24x-84
8x²-4x-84
Answer:

Step-by-step explanation:

In order to simplify the above expressions we make sure that we get same powers of 10 for both the terms.
So, we multiply and divide the first term with 10
Dividing first term by 10.

Now multiplying it by 10.

Evaluating the new expressions.

Taking
common factor out.


21x + 28 = 156 - 2
21x = 154 - 28
21x/21 = 126/21
X = 6
Answer:
the answer is A because if it is raised to the power greater than one and is added it will be greater than1