Answer:
the correct answer is y = x 2 + 3x - 5 and x + y = -10
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
If x=5
5 + 10 is less than 25.
If x=15
15+10 is equal to 25
If x =20
20+10 is greater than 25
Answer:
11%
Step-by-step explanation:
$72.15 - $65.00=$7.15 /$65.00=.11 or 11%
Using difference of squares
=(a-b)(a+b)
with a = x and b = 3
i
+ 18 =(x-3
i)(x+3
i)