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julia-pushkina [17]
3 years ago
15

Casey has n nick;es. megan has 4 times as many nickels as casey. write an expression fir the total number of nickels casey and m

egan have. then simplify the expression
Mathematics
2 answers:
shepuryov [24]3 years ago
8 0
Say that n=4. Casey has 4 nickles, and Megan has 4x4, or 16 nickles. Combined, they have 20 nickles, or (5x4) nickles. Answer is 5n.
vladimir2022 [97]3 years ago
4 0
The anwser is 5n.....
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If wxyz is a square with wz=27, find each measure
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Answer:

For a square all the sides are equal and measure 27

Step-by-step explanation:

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3 years ago
Solve the linear equation. 8x+32=1/5(25x−15)−4x
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Step-by-step explanation:

8x+32=1/5(25x−15)−4x

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                    5

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3 years ago
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allsm [11]
Simplifying
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7 0
4 years ago
Find an exponential model : Q is the population of bacteria in a Petri dish whose population was originally 150,000 but is tripl
Nadya [2.5K]

Answer:

150,000*3^t for 6 hour increments (t=1 is 6 hours t=2 is 12)

150,000*3^(t/6) for hourly increments, each t is 1 hour.  

Step-by-step explanation:

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If you want t to be an increase of every hour you would just need to adjust, like I showed before 1/6 gets one hour so 150,000*3^(t/6) would be the model where every t increases by 1 hour.

4 0
3 years ago
Kari, katelynn, and Morgan went out for dinner and split the bill evenly. The total bill was $46.68. How much did each pay?
Murrr4er [49]

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5 0
4 years ago
Read 2 more answers
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