Multiply 14 by 100, divide it by 5 which equals to 280
Answer:
10³⁰
Step-by-step explanation:
firstly working out without the power of 3

this is the same as 10¹⁵ ÷ 10⁵
here the bases are the same and it's division so we subtract the powers
15 - 5 = 10
10¹⁵ ÷ 10⁵ = 10¹⁰
we are left with (10¹⁰)³, multiply the powers
10 × 3 = 30
final answer = 10³⁰
20 - 200 = -180...negative
Answer:
x>90
Step-by-step explanation:
x/3>30
(x/3)*3>30*3
x>90
The first one is c.
3x+5<23
-5. -5
3x=18
X=6
The second one is d