3 years ago

An art teacher has 18 pictures to hang on the wall.

Mathematics

2 answers:

uranmaximum [27]3 years ago

8 0

The answer is B.
6 x 3 = 18
Please mark as brainliest.

Naily [24]3 years ago

8 0

The answer is B because the other guy said so so you better listen

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The ordered pairs (1, 25), (2, 36), (3, 49), (4, 64), and (5, 81) represent a fixnction. what is a rule that represents this fun

nlexa [21]

By inspection we can see that (1, 25), (2, 36), (3, 49), (4, 64), and (5, 81)

$(1,\ 5^2),\ (2,\ 6^2),\ (3,\ 7^2),\ (4,\ 8^2),\ and\ (5,\ 9^2) \\ \\ =(1,\ (1+4)^2),\ (2,\ (2+4)^2),\ (3,\ (3+4)^2),\ (4,\ (4+4)^2),\ \\ and\ (5,\ (5+4)^2)$

Therefore, the rule that represents this function is $y=(x+4)^2$ .

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8_murik_8 [283]

I think is it Option 2

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3 years ago

US Evaluate the following expression using x = 10: 5x + 31

svetoff [14.1K]

Answer:

The value is $81$

Step-by-step explanation:

We need to find value of $5x+31$ when $x=10$

We have

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3 years ago

Which expression is equivalent to 12(2+3x−6) ?

matrenka [14]

Simplify: 12(2 + 3x - 6)
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Answer = 36x - 48

2: Factor:

36x - 48
= 12(3x -4)

Answer
= 12(3x -4)

3: 12(2+3x−6)

= 12(3x + 2 - 6)

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Your Answer would be (A).

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DochEvi [55]

Answer:

f(3) = 2

Step-by-step explanation:

f(3) = 2(3) - 4

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3 years ago