Please help !! Select the correct answer.
Factor the expression.
(49x^2 - 16) | (Choices in the picture.)​

B.

Step-by-step explanaBtion:

The answer would be B

(7x+4)(7x-4)

you can tell because when you expand it e.g.

49x^2 +28x - 28x -16

simplify

49x^2 - 16

equals the expression

The answer would be B: (7x+4)(7x-4)

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers