Answer:
1 out of 100
Step-by-step explanation:
99 out of 100 people are NOT left-handed, that means they are right handed. 100-99=1
3(9+5n)
Use the distributive property to multiply 9 by 3 and 3 by 5n to get that answer.
Answer:
10
Step-by-step explanation:
Answer:
4400
Step-by-step explanation:
134/67 = 2
1100(2)² = 4400
Add 121/4 to each side:
x²+11x+121/4 < 121/4-8
x²+11x+121/4 < 89/4
(x+11/2)² < √89/2 ⇒ -√89/2 < x+11/2 < √89/2
-11/2-√89/2 < x < -11/2+√89/2
