P^4, p^3,p^2,p is descending powers of p. Hope this helps!
Answer: 
Step-by-step explanation:
Add 10 to first equation and 7 to 2nd
5x-3y=10
x+y=7
multiply 2nd equation by 3 and add to first
5x-3y=10
<u>3x+3y=21 +</u>
8x+0y=31
8x=31
divide by 8
x=31/8
(x,y)
we can see that there is 1 answer with (31/8, somethng)
answer is A
Answer:
Infinite solutions
Step-by-step explanation:
3*x is 3x and 3*3 is 9
I used foil to make the equations look equal to each other.
since they're both equal to y you can set them equal to each other also.
3x+9=3(x+3)
3x+9=3x+9
bruh
