<h2>X = 9</h2>
please
<h2>follow me</h2><h2>friend</h2>
There is no right answer to that. It should be 104° F?
Your coordinates are (x,y), here you just need to figure what 'x' is given that 'y' is equal to -3. So, just plug in -3 for 'y' in the equation and then solve for 'x', like so: 4x + 5(-3) = -7 ... then just use algebra to solve for what 'x' has to be. Hope this helps!
Assuming early termination, Alice's fixed costs are $200 for the phone and $175 for the fee, for a total of $375. Her variable cost is $50 per month. Her total cost is ...
b. y = 50x + 375
