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jeka57 [31]
3 years ago
11

Help guysss :((( please it's due Monday :((((((((((( pleaseeeeeeweeeee

Mathematics
2 answers:
yanalaym [24]3 years ago
4 0
Left over is 456 minus total of A+B+C
456-334=122
C d are equal so 122/2=61
galben [10]3 years ago
3 0
Try this:  Add up the given widths of the first 3 bookcases, in cm.  This will be a constant.  Now write "-2w" after that sum, to represent two more bookcases of unknown widths w.  Finally, use the inequality symbol (less than or equal to) and the given wall length to complete this inequality.  

Solve it for w, writing your answer as another inequality.
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amid [387]
C. 5 packs of pencils and 3 packs of erasers. it is c because no matter what 20(the pack of erasers) is multiplied by it will always end in a zero, therefore you would have to multiply 12 by a number that would make it a multiple of 20 as well which happens to be 5. 5×12=60 and 3×20=60
3 0
3 years ago
Jordan wrote the numbers from 1 through 150. How many times did he write the digit 4 in the tens place?
olga2289 [7]
40,41,42,43,44,45,46,47,48,49,140,141,142,143,144,145,146,147,148,149

Jordan wrote the number 4 in the tens place 20 times


I hope this helps :)
6 0
2 years ago
Can i solve an addition to different variables
Yuliya22 [10]

Answer:

no unless the variables are known

Step-by-step explanation:

8 0
3 years ago
For what value of m does the equation 5 – 3x = m + mx have no solutions?
Zanzabum

Answer:

M=multiply to the 2 then what it is 5x3 so. 15x2=30m

7 0
2 years ago
What is x(X2+3) please help me
malfutka [58]

Answer:

x(x²+3)

x³+3x

Step-by-step explanation:

Hope it helps you

6 0
3 years ago
Read 2 more answers
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