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natima [27]
3 years ago
11

Solve the equation , (x+ 7)+3y

Mathematics
2 answers:
Marta_Voda [28]3 years ago
7 0
I guess we are simplify it the answer is x + 3y+7 and if not rearranging terms it x+7+3y
postnew [5]3 years ago
3 0

Answer:

Step-by-step explanation:

3y + x +7

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Solve 31-X + (2 x + 1)] = x - 1.
Kobotan [32]

Answer:

x = X + 33 (I am guessing "x" and "X" are not the same. "x" is a variable and "X" is a constant.)

Step-by-step explanation:

31 - X + (2x+1) = x - 1

or, 2x+1 = x - 1 - 31 + X

or, 2x - x = -1 -31 + X -1

or, x = -2 -31 + X

or, x = X - 33

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2 years ago
On the graph, sketch f(x)=x+3 as well as g(x)=x
tresset_1 [31]

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5 0
1 year ago
What are the transformations to this quadratic function y= (x+4) power of 2 - 8
I am Lyosha [343]

Answer:

Horizontal shift of 4 units to the left.

Vertical translation of 8 units downward.  

Step-by-step explanation:

Given the quadratic function, y = (x + 4)² - 8, which represents the horizontal and vertical translations of the parent graph, y = x²:

The vertex form of the quadratic function is y = a(x - h)² + k

Where:

The vertex is (h , k), which is either the <u>minimum</u> (upward facing graph) or <u>maximum</u> (downward-facing graph).

The axis of symmetry occurs at <em>x = h</em>.

<em>a</em> =  determines whether the graph opens up or down, and makes the graph wider or narrower.

<em>h</em> = determines how far left or right the parent function is translated.

<em>k</em> = determines how far up or down the parent function is translated.

Going back to your quadratic function,

          y = (x + 4)² - 8

  • The vertex occrs at (-4, -8)
  • a is assumed to have a value of 1.
  • Given the value of <em>h</em> = -4, then it means that the graph shifted horizontally by <u>4 units to the left</u>.  
  • Since k = -8, then it implies that the graph translated vertically at <u>8 units downward</u>.

Please mark my answers as the Brainliest, if you find this helpful :)

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2 years ago
Last help please help read the instructions​
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Answer:

Step-by-step explanation:

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3 years ago
If 75% of the students in Toby’s grade voted, how many students are in Toby’s grade?
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The total number of students in Toby's grade is 200.

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