Answer:
128 days and 4000 days
Step-by-step explanation:
The answer is B) 3x + (-3x) = 0 has infinitely many solutions.
Cost/(number of cassettes) = $14.50/2 = x/15
Multiply by 15 to solve
15*($14.50/2) = x = $108.75
15 cassettes will cost $108.75.
The coordinates of point F are 4 and negative 2.5. Option C is correct.
<h3>What is the best way to understand the Cartesian coordinate plane?</h3>
A Cartesian coordinate plane is a two-dimensional plane with infinite dimensions. On an endless 2d plane, any two-dimensional figure may be drawn. A location is assigned to each point on a Cartesian plane.
It is the perpendicular distance between that point and the horizontal and vertical axes, which are commonly referred to as the x-axis and y-axis.
The location is then written as (a,b), where 'a' is the point's shortest distance from the y-axis, 'b' is the point's shortest distance from the x-axis, and 'c' is the point's shortest distance from the x-axis.
'c' is the point's shortest distance from the x-axis, and 'c' is the point's shortest distance from the x.
The coordinates of point F are 4 and negative 2.5.
Hence, the Option C is correct.
To learn more about the Cartesian plane refer;
brainly.com/question/27538987
#SPJ1
The answer is 60 because 480 divided by 8 is 60.