The amount to pay for 6 CDS from Best Buys is...
<span>C = 15.49N </span>
<span>= 15.49 X 6 </span>
<span>= $92.94 </span>
<span>The amount to pay for 6 CDS from Online Store is... </span>
<span>C = 13.99N + 6 </span>
<span>= 13.99 X 6 + 6 </span>
<span>= $89.94
so ity shows that online you have benifit to purchase </span>
Answer:
{(-1,0),(-8, 9), (7,0), (1,3)}
Step-by-step explanation:
number 3 is the only one with no colliding outputs.
Answer:
9 - 5x = 7
Step-by-step explanation:
Nine (9) less (-) then the product (*) of 5*x, equals (=) to 7
9 - 5x = 7
Answer:
step 4
Step-by-step explanation:
because y is equation 2 is -y so the sign should have changed for -2x it should have been +2x since - and - equals to +
Answer:

Step-by-step explanation:
Given
Points (−5,−2) and (−3,0)
Required
Find a linear function that passes through the given points
The question implies that we solve for the equation for the line;
First, the slope of the line must be calculated;
This is calculated as thus:

Where 
So,
becomes




The equation of the line can then be calculated using any of the given points;
Using


We have


Multiply both sides by x + 5


Subtract 2 from both sides



Replace y with f(x)

Hence, from the list of given options; Option B is correct