First, multiply. 7x-14-4x+9. Now, add the like terms. 3x-5.
Answer:
The relation is a FUNCTION
Step-by-step explanation:
as you can see the value of domain or the x there's no repeating number at all.
30 + 2x = 90
2x = 60
x = 30
Answer:
x = 30
Answer:
-40s^2+8s+3
Step-by-step explanation:
use the foil method to multiply out 4s*-10s, 4s*-3, -10*-10s, and -10*-3 and then simplify
Answer:
$2000
Step-by-step explanation:
