Answer:

Step-by-step explanation:
Given

Required
Determine the equivalent expression

Simplify the first fraction

Apply law of indices on the first fraction;



Apply law of indices:

Evaluate the bracket

Collect Like Terms




Hence:

Well this is pretty easy.
If there are 8 people, with 6 doughnuts in every box, then do 6*4 to give you 24.
If you know you multiplication (recommend practicing), then you would know that 8 is a multiple of 24. So the second step to this word problem is 24/8 to give you the final answer of:
3 doughnuts / person
Answer:
22
Step-by-step explanation:
23x - 1
x = 1
23(1) - 1
23(1) = 23 * 1
23 * 1 = 23
23 - 1
23 - 1 = 22
22
Answer:
8
Step-by-step explanation:
1. multiply 5 and 12 to get 60
2. multiply 5 and m to get 5m
3. the equation would be 60 + 5m = 100
4. next, subtract 60 on both sides
5. your equation so far is 5m = 40
6. then divide 5 on both sides
7. then you have your answer m = 8