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Molodets [167]
3 years ago
8

Determine if the set of ordered pairs represents a function. Explain why or why not.

Mathematics
1 answer:
Luden [163]3 years ago
7 0

No it doesn’t because in a function you can’t use a number twice on an input or output

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8. Lesly took a test with 30 questions. The ratio of correct answers to incorrect answers
Firlakuza [10]

Lesly got 14 answers correctly.

  • Let the correct answers be C.
  • Let the incorrect answers be I.

<u>Given the following data:</u>

  • Total number of questions = 30 questions.
  • Ratio of C to I = 7 : 8
  • C to I = 7 + 8 = 15

To find the number of answers she got correctly;

C = \frac{7}{15} × 30

C = 7 × 2

<em>Correct answers, C </em><em>= </em><em>14 answers</em>

Therefore, Lesly got 14 answers correctly.

Read more: brainly.com/question/24613908

4 0
2 years ago
June's flower bed has a length of 8 feet and a width of seven eighths feet. Is the area of the flower bed larger, smaller, or eq
xxTIMURxx [149]

Area = length x width

Because the width is less than 1 foot the area would be less than 8 square feet.

Answer: smaller than

7 0
3 years ago
A shirt was reduced in price by 20% during a sale. If the shirt was bought
yaroslaw [1]
£57.6 bc it is extremely cool and correct
7 0
2 years ago
Read 2 more answers
Can someone please help me
AVprozaik [17]

Answer:

Lines RQ and SP are perpendicular to SR

Step-by-step explanation:

SR are parallel to PQ so that means that RQ and SP are perpendicular to SR

6 0
3 years ago
Name the property shown by each statement.
vlada-n [284]
Most of these problems are the commutative property:

Addition
a + b = b + a

Multiplication
a * b = b * a

and the associative property:

Addition
(a + b) + c = a + (b + c)

Multiplication
(a * b) * c = a * (b * c)

There's also the Identity property:

Addition \ Subtraction:
a + 0 = a \ a - 0 = a

Multiplication \ Division:
a * 1 = a \ a / 1 = a
5 0
3 years ago
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