1 year ago

I need help pleaseee

Mathematics

2 answers:

tatyana61 [14]1 year ago

6 0

abcdefghijklmnopqrstuvwxyz

Elanso [62]1 year ago

4 0

Go check in teacher Desmond com

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Solve for b.<br> 2/3+5=20-b

xenn [34]

The answer is B=14 1/3

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1 year ago

In the expression 4 (2m-n), determine which of the following best describes the role of (2m-n).

Dmitrij [34]

Answer:

Step-by-step explanation:

(2m-n) is a factor of 4(2m-n)

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2 years ago

A train leaves at 15.42 and arrives at its destination at 16.56.

Tasya [4]

Answer:

90/1.5=60 mph

Step-by-step explanation:

I assume that the train is traveling at constant speed.

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2 years ago

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2 years ago

What is the solution to the equation -2(1+5a)=-6(a+3) ?

Lilit [14]

The solution is a=4

-2(1+5a)=-6(a+3)

-2-10a=-6a-18

+18 +18

16-10a=-6a

+10a +10a

16=4a

divide by 4

4=a

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2 years ago