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What is the value of n?

    3n+3=b

so it would be 3 times n plus 3 equals b

A prime number is a number where only 1 and itself can go into it. 

Numbers that can go into 13: 1, 13

 so yes, 13 is a prime number.

In actuality that isn't a question that is a statement. But I believe yo meant it as a question? If it was a question it would be better written like this: 1+1= b

                                                                     b = 2

But can it be determined without puting any distance

!!!!!

x^3-4x^2+24  = 0     

We could use the Rational Zeros Theorem to find at least one real root.......however.....in this case, a graph is faster

https://www.desmos.com/calculator/wgw3soov8t

There is only one real root at  (-2, 0)

Using synthetic division, we have

-2     [  1       - 4          0          24  ]

                     -2        12         -24

         ------------------------------------

            1       -6         12          0

This tells us that the remaining polynomial set to 0 is

x^2 - 6x  + 12  =  0    complete the square

x^2 - 6x  + 9  =  -12 + 9

(x - 3)^2   = -3         take the pos/neg    roots

x - 3  =  pos/neg sqrt (-3)

x - 3   pos/neg sqrt(3)i

x = pos/neg sqrt(3)i + 3

I didn't know yo could find kinetic energy. That is so cool.😀

3.14whatever

We can use this formula to find the average rate of the the trip :

2 [ R₁ * R₂] /  [ R₁ + R₂ ]    where R₁ and R₂  are the different rates over the same distance ....so we have

2[ 90 * 60] / [ 90 + 60] =

2[ 5400]/ [ 150]  =

72 mph

So ......the average rate * 6 hrs  = twice the distance......so divide this by 2 and we have 

72 * 6 / 2 =

72 *  3  =

216 miles  !!!

c×7

=7×c

=7c

Pi is roughly 3.14

\(42t + 2(-9t +3.3) = 14.6 \\ 42t + 2(-9t +\frac{33}{10})= \frac{146}{10}\\ 42t -18t+\frac{33}{5}=\frac{73}{5}\\ 24t=\frac{40}{5}=8\\ t=\frac{8}{24}=\underline{\underline{\frac{1}{3}}}\)

If  I understood it right then  this is a way to solve it

\(\frac{5}{2t}-t=3+\frac{3}{2t} | t\neq 0 \\ \\ 5-2t^2 = 3t+3 \\ 2t^2+3t-2=0 |\textrm{ QE}\\ \textrm{Put it in the quadratic formula:} \\ t_{1,2}=\frac{-3\pm \sqrt{9+16}}{4}=\frac{-3\pm 5}{4}\\ \underline{\underline{t_{1}=\frac{1}{2} | t_{2}=-2}}\)

It's a 2

Very impressive, Melody.....I like this one.....!!!!

just use the divided sign.

3 multiplied by 2=6

6-13=-7

7x=-7

x=-1

That's not a math question.

Stop being a gay wad

You need to leave hayley1 alone (any girls can talk to me)

thanks Hayley! :)

I so wish i could help you! You're a very nice person :)

But i dont know how to do it..

I'm sorry :(

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