Answer:
a) b⁹
Step-by-step explanation:
b³ • b⁻⁵ • b¹¹
add the exponents
b³ ⁺ ⁽⁻⁵⁾ ⁺ ¹¹
b⁹
Answer:
The population is 105127 people.
Step-by-step explanation:
If t is the number of years from the present time, it only makes sence to put a 1 there, as that will give you the answer for the current year.
1.60n<56
it should be greater than or equal to because if n is the amount of notebooks she can buy than n times 1.60 needs to be less or equal to $56
Answer:
$7,500
Step-by-step explanation:
The correct answer is:
Money needed from commission: $2,500 - $1,000 = $1,500
Percent equation: $1,500 = m × .20
Total merchandise to sell: $1,500 ÷ .20 = $7,500
Answer:
11
Step-by-step explanation:
3+9-1
12-1
11