$\bf (\stackrel{x_1}{6}~,~\stackrel{y_1}{-4})~\hspace{10em} slope = m\implies 0 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-(-4)=0(x-6)\implies y+4=0\implies y=-4$

6 0

3 years ago

The members of a singing group agree to buy at least 250 tickets for a concert. The group buys 20 fewer lawn tickets than balcon

sveta [45]

Answer:

Members of Singing group will buy minimum 135 number of balcony tickets.

Step-by-step explanation:

Given:

Minimum of tickets will be bought =250

Let number of lawn tickets be 'l'.

Also Let number of balcony tickets be 'b'

Now given

The group buys 20 fewer lawn tickets than balcony tickets.

Framing in equation form we get;

$l=b-20$

Now The Sum of Number of balcony tickets and Number of lawn tickets should be greater than or equal to Minimum of tickets will be bought by the group.

Framing in equation form we get;

$l+b\geq 250$

Now substituting the value of 'l' in above equation we get;

$(b-20)+b\geq 250\\\\b-20+b\geq 250\\\\2b-20\geq 250\\\\2b\geq 250+20\\\\2b\geq 270\\\\b\geq \frac{270}{2}\\\\b\geq 135$

Now we know the value of b which is 135 we will substitute in equation $l=b-20$ to find the value of l we get;

$l=135-20 = 115$

Hence Members of singing group will buy minimum 135 number of balcony tickets.

6 0

4 years ago

I really need help. I need to get this done by the end of this week otherwise i will fail the class. PLEASE HELP ME!! THANK YOU!

Orlov [11]

x=7th root of 30=1.6256

Justification=a process that is both individual and social undetermined in developing

And you have to subtract in the math

5 0

3 years ago

Read 2 more answers

Arithmetic sequence help!!!!

andrew-mc [135]

a₅ = 10

a₁₀ = 20

a₁₅ = x

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Note that from a₅ to a₁₀, there is a addition of 10. This means that for every x(₅) jump, you add 10 to the whole number.

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So in this case:

a₁₀ = 20

a₁₅ = x

a₁₀ (+₅) = 20 (+10)

a₁₅ = 20 + 10

a₁₅ = 30

Note that: a₁₅ = x = 30

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x = 30, or (A) is your answer

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hope this helps

8 0

3 years ago

Read 2 more answers

N/4=6/8 n*8=4* equals what​

N/4=6/8 n8=4 equals what