A maxm speed of 55 mph means that the speed has to be lexx than or equal to 55
x <= 55
Answer:
what boxes? XD need a link to da picture UWU
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
The given equation is


When we multiply we obtain the equations:


We add both equations to obtain:

Divide both sides by -7 to get:
