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Romashka [77]
3 years ago
13

PLS HELP ME ASAP WITH 37 (SHOW WORK + CORRECT ANSWER ONLY) * LOTS OF POINTS!

Mathematics
2 answers:
MrRa [10]3 years ago
7 0
B 
42 times 25.5=1071
771.1/1071= 0.72
(rounded)
not sure
just olya [345]3 years ago
4 0
First, we need to find the area of the wall.  We do this by multiplying the length times the width.  This is equal to 42*25.5=1070 square feet.  Now, we divide the cost by the area to find our answer.  This is equal to 

771.12/1070=$0.72 dollars per square foot, or answer B.
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6x^2y^3/3xy<br><br> 6x squared times y cubed <br> divided by 3xy <br> simplify
Lera25 [3.4K]

Answer:

2xy^2


Step-by-step explanation:

The question is:

\frac{6x^{2}y^3}{3xy}


<em>"6" and "3" cancels out as well as the "x"s and "y"s. Shown below</em>:

\frac{6x^{2}y^3}{3xy}\\=2xy^2

4 0
3 years ago
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boyakko [2]
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3 0
3 years ago
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Burka [1]
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5 0
3 years ago
Read 2 more answers
Log2(3x-1) = log2 (x+8)
Keith_Richards [23]

Answer:

X= 9/2  

Alternative form

x=4 1/2, x=4.5

Step-by-step explanation:

*= Multiply

1. log (little 10 under) (2)*(3x-1)= log (little 10 under) (2)*(x+8)

2. then divide both side by log (little 10 under (2))

3. 3x-1=x+8

4. move variable to the left side and change its sign

5. 3x-x-1=8

6. then move constant to the right side and change its sign

7. 3x-x=8+1

8. collect like terms

9. 2x=8+1

10. add 8+1

11. 2x=9

12. then divide both sides by 2

13. 2/2 9/2

14. 2/2 cancels out so x=9/2 is the answer

4 0
3 years ago
Read 2 more answers
Need a step by step explanation and an answer.​
lyudmila [28]

Answer:

43 is your answer I tried to help let me know if you got it right or wrong.

your answer will be 43

3 0
3 years ago
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