In a conference room, chairs were arranged in rows. There were equal

Mathematics

2 answers:

soldi70 [24.7K]3 years ago

8 0

Answer:

there were 165 chairs

Step-by-step explanation:

as the total chair in huda s sides were 14 + 1 chair she was sitt ing = 15

then there were total 10 rows + 1 row in which she was sitting =11

total chairs = 11× 15 =165

Alla [95]3 years ago

5 0

Answer:

there are 165. chairs

Step-by-step explanation:

7×5×4two times 165

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Multiply (x-6)(4x + 3) A. 47-32-18 B. 4) - 24%-18 C. 47 - 21%-18 D. 4/2 - 18

PilotLPTM [1.2K]

Answer:

4x² - 21x - 18

Step-by-step explanation:

Use FOIL.

$(x-6)(4x+3)\\\\x*4x = 4x^2\\\\x * 3 = 3x\\\\-6 * 4x= -24x\\\\-6 * 3 = -18\\\\\\4x^2+3x-24x-18\\\\\boxed{4x^2-21x-18}$

Hope this helps.

5 0

3 years ago

Read 2 more answers

Find the mode in 18 7 4 19 3 18 19 12

scoundrel [369]

Hello there,

We need to remember that Mode means: the number that appears more than others.

18 will be your correct answer because the number 18 appears 2 times. And there is no other number that appears 2 times except 18.

18 is your answer.

~Jurgen

7 0

3 years ago

I need a check so just want some help

bazaltina [42]

Answer and Step-by-step explanation:

We are told that AB is equal to 3x + 1.

BC is then half of AB, or $\frac{3x+1}{2}$ .