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elena-s [515]
3 years ago
5

A room has 9 tables with 6 chairs each and 7 tables

Mathematics
1 answer:
lora16 [44]3 years ago
3 0

Answer:

110

Step-by-step explanation:

(9x6)  + (7x8) = 110

There are 110 chairs in total, hope this helps!

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(3.14)(21.98)(21.98)

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F(x)=−x+2, find f(0)
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find \: f(0) \\  \\ f(x) =  - x + 2 \\ f(0) =  - (0) + 2 \\ f(0) =  - 0 + 2 \\ f(0) = 2

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Antwan Campbell earns $494 per week. He is married and claims 1 child as a dependent. The state tax rate is 2.25% of taxable inc
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$12.35

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Consider the expression 16a + 4c.
kari74 [83]
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4 0
3 years ago
7x2 +11x-6/7x2 - 10x + 3
velikii [3]

Answer:

Final result :

 x + 2

 —————

 x - 1

Step-by-step explanation:

Step-1 : Multiply the coefficient of the first term by the constant   7 • 3 = 21  

Step-2 : Find two factors of  21  whose sum equals the coefficient of the middle term, which is   -10 .

     -21    +    -1    =    -22  

     -7    +    -3    =    -10    That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above,  -7  and  -3  

                    7x2 - 7x - 3x - 3

Step-4 : Add up the first 2 terms, pulling out like factors :

                   7x • (x-1)

             Add up the last 2 terms, pulling out common factors :

                   3 • (x-1)

Step-5 : Add up the four terms of step 4 :

                   (7x-3)  •  (x-1)

            Which is the desired factorization

Please mark brainliest and have a great day!

3 0
3 years ago
Read 2 more answers
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