X * y = 48
x - y = 13
x - y +y =13 +y
x = 13+y
x*y=48
13+y * y =48
13y+y²=48
y = -16 y=3
x- y = 13
x - (-16) =13
x + 16 =13
x +16-16 = 13-16
x = -3
Answer: The two numbers are -3 and -16.
-3 * -16 = 48
-3 - (-16) = 13
Answer: Try 6
Step-by-step explanation:
Answer:
decimal form 8.60232526
Step-by-step explanation:
Answer:
n+(n-5)
=2n-5
n years Mary's age
n-5 years younger sisters age
Thanks!