Answer:
the coefficient of x^2 is 16
Step-by-step explanation:
is the number in front of the variable and exponent
49 is a square given by 7x7 as is clear in your equation, 4 is a square given by 4x4 the operator given is - ( minus) you have two squares, and a difference sign a^2 - b^2 = (a-b)(a+b) 7^2 -2^2 = (7-2)(7+2) = (5)(9) = 45 it is the diffeernce of two squares
$1.60.
You do 100 divided by 625 to get 16 cents. You then multiply .16 times 10 to get $1.60
Answer:
You obviously copied the question text in an incomplete and lazy way.
I still really wanna help you on your problem.
Please either point the whole question with the possible answers or make a photograph of the problem.
