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Damm [24]
2 years ago
11

Function or not??????

Mathematics
1 answer:
bezimeni [28]2 years ago
5 0

Answer:

Function 3 and 4 are functions.

Step-by-step explanation:

A function is when each domain value has only one range value, but each range value can have 1 or more domain values corresponding to it.

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Mark and his friends ordered two pizzas are the same size the first pizza is cut into six slices of equal size the second pizza
tino4ka555 [31]

1/6 < 1/4 so 1/6 would equal 2/12 and 1/4 would equal 3/12 so which means if you take one from each it would be 5/12 but if you took 2 from the first one it would only be 2/12 which is why you need to read correctly because THE REASON MARK IS CORRECT IS BECAUSE 5/12 IS GREATER THAN 2/12

3 0
3 years ago
A man sold a square field of side 35 m and a
Novosadov [1.4K]

Answer:

Total area of field sold(35*35)+(51*25)=2500

Area of square field is 2500

One side = \sqrt{a} = 50

So, the perimeter of the square(4*a)=4*50=200

Cost of fencing = 200*1.5 usd = $300

Step-by-step explanation:

6 0
3 years ago
A bookstores having a 30% off sale Diary of a Wimpy Kid books are now $6.36 each what is the original price of the book
masha68 [24]
Answer: $9.09


Explanation:

100% - 30% = 70

\textnormal {Original Price} = \cfrac{6.36}{70} \times 100 = \$9.09



The Wise Orange loves to read <span>Diary of a Wimpy Kid. Which store is having that 30% discount?</span>
7 0
3 years ago
Read 2 more answers
Find the missing number so that the equation has infinitely many solutions.<br> 2x - 10 + 2x = 4x +
Vlad [161]

Answer:

-10

Step-by-step explanation:

1. First, let's simplify both sides of the equation.

  • 2x - 10 + 2x = 4x + ?
  • 4x - 10 = 4x + ?

2. To find the missing value to make the equation have infinitely many solutions, we need to make both sides of the equation equal.

3. Given that information, means that 4x - 10 has to equal 4x + (-10) because:

  • 4x - 10 = 4x + (-10)
  • 4x - 10 = 4x - 10

4. Now, with the information in #2, let's see if it's true:

  • 4x - 10 = 4x - 10
  • 4x - 10 -4x = 4x - 10 - 4x
  • -10 = -10
  • -10+10=-10+10
  • 0=0
  • (0 = 0 means that the equation has infinitely many solutions)

Therefore, the missing number is -10.

3 0
3 years ago
Help please.......... I need answers
Vikentia [17]

Answer:

please mark brainlist

Step-by-step explanation:

  1. <em><u>7</u></em><em><u>8</u></em>
  2. <em><u>8</u></em><em><u>5</u></em>
  3. <em><u>1</u></em><em><u>0</u></em>
  4. <em><u>5</u></em>
  5. <em><u>1</u></em><em><u>9</u></em>
  6. <em><u>3</u></em>
  7. <em><u>2</u></em><em><u>5</u></em>
  8. <em><u>8</u></em>
  9. <em><u>6</u></em><em><u>2</u></em>
  10. <em><u>0</u></em>
6 0
3 years ago
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