Answer:
x<7
Step-by-step explanation:
Divide by -7 on both sides and when dividing by a negative you should flip the inequality sign.
The first one is 10.5
The second is y10
And the third is 7
(x,y)
(2,1)
sub 2 for x and 1 for y and see if you get a true statemtn
2=x
y=1
1=1-2
1=-1
false
no it is not a soluiton
You're probably supposed to find the value of p and not x, which is impossible to do.
Expanding gives

We're told that

which we can use to solve for p:



3.36242487588 is the answer