3 years ago

Any help would be appreciated with this! :)

Mathematics

1 answer:

Mama L [17]3 years ago

7 0

Answer:

Which elements of epic poetry are shown in this excerpt? Check all that a

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the ratio of windows to floors in an office is 18:2. there are 126 widows in the buliding. how many floors does the office bulid

Vinvika [58]

Answer:

14 floors

Step-by-step explanation:

The number of floors that the buliding contain,

(floors/windows) × number of the windows

; 2/18 × 126

; 2 × 7

; 14 floors

5 0

3 years ago

What is the answer for Two step equations 5n+3=18

ryzh [129]

Answer: n=3

Step-by-step explanation: 5n+3=18

18-3=15

15/5=3

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3 years ago

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Solve these multi step equations. Show your work. Justify each of your steps. 3x+4+6x=12-41+6x

Lena [83]

Answer:

x=11

Step-by-step explanation:

Combine like terms:

3x +4 +6x =12- 41+ 6x

9x +4 =12 -41 + 6x

Subtract the numbers:

9x+ 4= 12- 41+ 6x

9x + 4= -29 +6x

Rearrange terms:

9x+4=-29+6x

9x+4=6x-29

x=11

7 0

3 years ago

1/3(3+2x)−1=10 Drag and drop the statement that shows the solution to the equation into the box.

GarryVolchara [31]

Given
$\frac{1}{3}(3+2x)-1=10 \\ \\ \Rightarrow\frac{1}{3}(3+2x)=10+1=11 \\ \\ \Rightarrow3+2x=11\times3=33 \\ \\ \Rightarrow2x=33-3=30 \\ \\ \Rightarrow x= \frac{30}{2} =15$

Therefore, x = 15

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3 years ago

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The mean annual salary for employees at a company is $39,000. At the end of the year, each employee receives a $3000 bonus

djyliett [7]

Answer:

the new mean salary is $45,510

Step-by-step explanation:

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4 years ago