A.
For Deshaun: $75 - $10x
For Ann: $90 - $15x
B.
$75 - $10x = $90 - $15x
<em>I believe this is right, check over to make sure. I may be wrong, and sorry if I am.</em>
The answer is provided down below alone with the work:)
Answer:
It was a little blurry but I think it might be B? Plz mark as brainliest if correct, thanks!
Answer:
t > 4.5
Step-by-step explanation:
T = 5 - 2t
is the equation for the temperature after midnight.
-4 = 5 - 2t is the point of interest
-9 = -2t
t = 4.5 hrs so 4:30 is the time the temperature reaches -4
t > 4.5 hrs covers all the time that the temperature is less than -4