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Virty [35]
3 years ago
10

Match the following items.

Mathematics
1 answer:
IgorLugansk [536]3 years ago
3 0

Answer:

#1 is 3x + 4 =-17 #2 is 3x =-21 #3 is x = -7 #4 is 2x + x +4 = -17

Step-by-step explanation:

#1 gives you the problem ready to be worked out. #2 all you need to do to finish it is divide both sides by 3. #3 the answer is already there. #4 You need to combine the like terms then solve the problem.

You might be interested in
Determine the standard form of the equation of the line that passes through (-2, 0) and (-8,5)
Naya [18.7K]

Answer:

-5x-6y=10      ←   in standard form

Step-by-step explanation:

The equation of a line in  standard form  is.

Ax+By=C

were

  • A is a positive integer and
  • B, C are integers

As the equation in  point-slope form

y-y_1=m\left(x-x_1\right)

where m is the slope and \left(x_1,\:y_1\right)  is a point on the line.  

as

\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

\left(x_1,\:y_1\right)=\left(-2,\:0\right),\:\left(x_2,\:y_2\right)=\left(-8,\:5\right)

m=\frac{5-0}{-8-\left(-2\right)}

m=-\frac{5}{6}

using   m=-\frac{5}{6}  and \left(x_1,\:y_1\right)=\left(-2,\:0\right)  then

y-0=-\frac{5}{6}\left(x-\left(-2\right)\right)

-\frac{5}{6}\left(x-\left(-2\right)\right)=y-0

6\left(-\frac{5}{6}\left(x-\left(-2\right)\right)\right)=6y

-5\left(x+2\right)=6y

-5x-10=6y

-5x-6y=10      ←   in standard form

8 0
3 years ago
Violets mother ordered 60.5 yards of satin cloth for her boutique if she has already used 25.42 yards of the cloth how much clot
Kryger [21]

The answer is 35.08. she will have 35.08 yards of cloth left.

6 0
3 years ago
12 dogs decreased by 25%
il63 [147K]
The answer would be 8 dogs.

6 0
3 years ago
A sequence is defined by the recursive function f(n 1) = one-halff(n). if f(3) = 9 , what is f(1) ?
Vadim26 [7]

f(1) is 81.

<h3>What is a recursive function?</h3>
  • A recursive function generates a series of phrases by repeating or using its own prior term as input.
  • Problems that can be split down into smaller, repeating problems are ideal for recursion to solve. It is particularly useful when working on issues with numerous potential solutions that are too complex to handle iteratively. Searching a file system is an effective illustration of this.
  • A recursive formula is one that defines each term in a sequence by reference to the one before it.

To find  f(1):

f(n 1) = one-half(n).

f(3) = 9.

f(3) = 9If n = 1,f(2) = 9×3f(2) = 27If n = 0,f(1) = 27 ×3f(1) = 81

A sequence is defined by the recursive function f(1) is 81.

To learn more about recursive functions, refer to:

brainly.com/question/11316313

#SPJ4

7 0
2 years ago
Read 2 more answers
On graph paper,graph the line that goes through the point (-6,3) and (-3,-1)
Taya2010 [7]
Just place a dot at (-6,3) and (-3,-1) and draw a line through the points! Hope this helps

8 0
3 years ago
Read 2 more answers
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