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Bogdan [553]
3 years ago
9

Please explain the solution for this problem.​

Mathematics
1 answer:
inn [45]3 years ago
4 0

Answer:

1st add 2x+25 then 3x+1 then 5x-2 what answer you get thats the answer of this question......

pleae follow me and give me a thanks also mark me brai liest. i will mark u too.....

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Rewrite the radical expression as an expression with rational exponents.
natita [175]

Answer:

x^(7/5)

Step-by-step explanation:

Root goes on bottom of fraction

Power goes on top

x^(7/5)

4 0
3 years ago
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A town has a population of 1400 and grows at 3% every year. What will be the population after 6 years, to the nearest whole numb
crimeas [40]

Answer:1672

Step-by-step explanation:add 3% from each previous year to get to the 6th year

7 0
3 years ago
Chris has twice as many $1 bills as
hodyreva [135]
There is not enough information to give a numerical answer.
Let t=number of ten dollar bills.
"he has twice as many dimes as he has 10 dollar bills", so the amount A is
A=10*t+0.1*(2t)
"he has twice as many pennies as he has dimes"
A=10*t+0.1*(2t)+0.01*4t
"chris has twice as many 1 dollar bills as pennies"
A=10*(t)+0.1*(2t)+0.01*(4t)+1*(8t)
=18.24t
Therefore the total amount Chris has is 18.24 times the number of $10 bills he possesses.
3 0
3 years ago
I don't know how to solve this helpp
Aleksandr-060686 [28]

neverminding the jumbled lingo, is simply asking for the equation of the tangent line at that point, it says all tangents, well, there's only one passing there.

we can simply get the derivative of f(x) and take it from there.

f(x)=4-x^2+2x\implies \left. \cfrac{df}{dx}=-2x+2 \right|_{x=\frac{3}{2}}\implies -2(\frac{3}{2})+2\implies -1

since now we know the slope when x = 3/2, then we can just plug that into its point-slope intercept form, along with the coordinates.

(\stackrel{x_1}{\frac{3}{2}}~,~\stackrel{y_1}{7})~\hfill \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{7}=\stackrel{m}{-1}(x-\stackrel{x_1}{\frac{3}{2}}) \\\\\\ y-7=-x+\cfrac{3}{2}\implies y=-x+\cfrac{17}{2}

6 0
2 years ago
Evaluate m + 7.5 when m = 8.6​
Nat2105 [25]

Answer:

16.1

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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