Answer:
Kim has the highest pay rate in dollars per hour
Step-by-step explanation:
we know that
To find out the unit pay rate divide the total earning by the total time
so
Nina earns $117.60 for hours 14 of work
Ty earns for $148.50 hours 18 of work
Kim earns for $137.60 hours 16 of work
therefore
Kim has the highest pay rate in dollars per hour
-144= -1×2a×3b
144=2a×3b
144= 6ab
24= ab
a,b could b any two factors that have a product of 24
For example a,b could = 6,4 or 8,3 or 24,1
Answer:
This question is tricky because it could have multiple answers: for example is a,b= 6,4 then a+b= 10, but if a,b=24+1=25. So, the answer is that the sum of a+b varies depending on which 2 factors of 24 a and b are equal to. Does this make sense?
<u><em>Seventy-seven is a composite number. </em></u>
Because you had to divide by eleven or seven. Then you can multiply by seven or eleven its equal to seventy-seven.
Final answer: 
Hope this helps!
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-Charlie
Answer: same
Step-by-step explanation:
