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bija089 [108]
3 years ago
6

Ok i need yall help please 15=x+23-2x

Mathematics
1 answer:
Elena L [17]3 years ago
4 0
X = 8 and yeah that’s all

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How to simplify this
Afina-wow [57]
Hello,

the answer will be the last one 
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4 0
4 years ago
Omar has 3 1/14 cups of dough to make dumplings.If he uses 3/16 cup of dough for each dumpling,how many whole dumplings can Omar
Bumek [7]

Answer:

Omar can make 16 dumplings with some dough to spare

Step-by-step explanation:

you should convert each value to have the same denominator to make the equation easier

3 and 1/14 cups is the same as 43/14 cups of dough

so the total 43/14 needs to be divided by 3/16

43/14 divided by 3/16 = 43/14 * 16/3

=688/42 = 16.3809...

so Omar can make 16 dumplings with some dough to spare

6 0
4 years ago
Use the Empirical Rule. The mean speed of a sample of vehicles along a stretch of highway is miles per​ hour, with a standard de
Serggg [28]

Answer:

68%

Step-by-step explanation:

We observe that the mean of the sample is (61+71)/2 = 66 mph which means the standard deviation of the sample is 5 because 66-5=61 and 66+5=71. The Empirical Rule states that for data observed in a normal distribution, 68% of data will fall within one standard deviation of the mean. Therefore, approximately 68% of vehicles travel between 61 miles per hour and 71 miles per hour.

6 0
3 years ago
Line one (7,-41) and (-15,113) what is the slope of line one
Firdavs [7]

Slope of the line is -7

Step-by-step explanation:

  • Step 1: Find slope of the line using formula, m = (y2 - y1)/(x2 - x1). Here, x1 = 7, y1 = -41, x2 = -15 and y2 = 113

⇒ m = (113 - -41)/(-15 - 7)

       = 154/-22 = -7

3 0
3 years ago
I need help In the figure, lines A and B are parallel
Keith_Richards [23]
I could be wrong but I believe it would be 35.
7 0
3 years ago
Read 2 more answers
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