Answer:
x=0
Step-by-step explanation:
4x+9= 1/2(10+8)
4x+9=1/2(18)
4x+9=9
4x=0
x=0
Answer:
2.5 papers per dollar
Step-by-step explanation:
use a calculator and do 350/140
Answer:
540
Step-by-step explanation:
-10 * -6 = 60
60 * 9 = 540
When you multiply two negatives, the negative sign cancels out, and the number becomes positive.
Answer:
Option 1
Step-by-step explanation:
x + 1 > 5
x > 5 - 1
x > 4