heres a quick tip In these kind of Questions count the number of "-" and if they are odd then your answer will be -X if it is even the the anwer will be +X (X can be any number) so the answer will be like
-10x=-5---->x=-5/-10--->x=5/10--->x=1/2--->x=0.5
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
It is
because you should use
then just plug it in using
(1, 4) and (-2, -2).

That eliminates everything except the second one and the third.
So now we would find the b in the equation 

and that's all
The answer is x-1 hope that helps not sure if it does
Answer:Theo worked for 10.5 hours.
Kade worked for 16.5 hours
Step-by-step explanation:
Answer:
a. 9 weeks
Step-by-step explanation:
$51.75÷$5.75= 9 weeks
She will have to save 9 weeks to be able to afford the camera.