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BabaBlast [244]
3 years ago
7

Someone please tell me the domain and range. Thank you.

Mathematics
1 answer:
Tanya [424]3 years ago
4 0

one is (5) because Domain is left to right

and number two is (4) because range is up and down

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What is the answer to this?
Dmitry [639]

Answer:

  (c)  III

Step-by-step explanation:

If you simplify the equations and the left side is identical to the right side, then there are an infinite number of solutions: the equation is true for all values of x.

Another way to simplify the equation is to subtract the right side from both sides. If that simplifies to 0 = 0, then there are an infinite number of solutions.

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<h3>I. </h3>

  2x -6 -6x = 2 -4x . . . . eliminate parentheses

  -4x -6 = -4x +2 . . . . no solutions (no value of x makes this true)

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<h3>II.</h3>

  x +2 = 15x +10 +2x . . . . eliminate parentheses

  x +2 = 17x +10 . . . . one solution (x=-1/2)

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<h3>III.</h3>

  4 +6x = 6x +4 . . . . eliminate parentheses

  6x +4 = 6x +4 . . . . infinite solutions

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<h3>IV.</h3>

  6x +24 = 2x -4 . . . . eliminate parentheses; one solution (x=-7)

8 0
2 years ago
Complete the table using the equation y = 8x + 5.<br> 0<br> 2<br> 3<br> у<br> help please :)
zavuch27 [327]
The answers are -3,5,13,21,29
7 0
2 years ago
(+30) + (+43)<br><img src="https://tex.z-dn.net/?f=%20-%2084%20%2B%20%20%2B%2021" id="TexFormula1" title=" - 84 + + 21" alt=" -
zimovet [89]

Answer:

1. 73

2.-63

Step-by-step explanation:

1. 30+43=73

2. -84+21= 21-84=-63

6 0
3 years ago
Marco wants to buy a new smartphone that costs $495, with some additional accessories. He has already saved $75. Write and solve
antoniya [11.8K]

Marco needs to save a minimum of $420 more to buy a smartphone.

<u>Explanation:</u>

Cost of a smartphone = $495

Savings = $75

Least amount of money, m that needs to be saved = ?

Additional savings, m = Total - initial savings

                              m = $495 - $75

                              m = $420

The inequality equation would be 75 + m ≥ 495

Therefore, Marco needs to save a minimum of $420 more to buy a smartphone.

4 0
3 years ago
Todd has 2 frogs. This is 1/3 the number of frogs that Heather has. How many frogs does Heather have?
Murljashka [212]
2=1/3H
H=2*3
Heather has 6 frogs
5 0
3 years ago
Read 2 more answers
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