Answer:
1
Step-by-step explanation:
Yes the answer is just 1
Since the power of 2 in the inside will be multiplied by the power of the 4 in the outside will be 8 (The number 11 doesn't change)
A power divided by a power that is equivalent to it is 1
Answer: significant
Step-by-step explanation: see attachment
Amount of money that Caitlin in her account = $ 402
In each week , she withdrew $ 15.
Let number of weeks she had paid money for Swimming lesson = $ 237
Writing the above statement in equation form
⇒ 402 - 15 n = 237
⇒ 402 - 237 = 15 n
⇒ 15 n = 165
Dividing both side by 15, we get
n= 11
→Number of weeks that Caitlin had learnt Swimming = 11 Weeks
Answer:
Their combined score is: 82
Step-by-step explanation:
Colin scored 74
Brian scored 66 less than Colin: 74 - 66 = 8.
Brian scored 8 because Brian score is 66 less than that of Collins
The combined score for Collins and Brian is the sum of their score.
Their combined score is: 74 + 8 = 82