Answer:
2 pizza's
Step-by-step explanation:
15x2=30
30 divided by 2 equals 15
Answer:
I think the answers are 9 and 18.
Step-by-step explanation:
i think this because 3 x 3 is 9 and 9 x 2 = 18 then add another 9 to get 27.
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Answer:
In linear algebra, a coefficient matrix is a matrix consisting of the coefficients of the variables in a set of linear equations.
Step-by-step explanation:
the matrix is used in solving systems of linear equations
I believe the answer would actually be A) 0.239 because you would add up all the data from each section (So 32+20+25+30+18+15+58+45) and you get 243. Then you can set up the proportion 58/243 (since there are 58 juniors taking Spanish) and when you divide 58 by 243. you get the decimal 0.23868.... which rounds up to 0.239. Hope this helps!
Answer:
slope intercept form is option 3 - 
slope intercept form is option 4 - 
Step-by-step explanation:
Given : The system of inequalities
and 
To find : Which shows the given inequalities in slope-intercept form?
Solution :
The slope intercept form is
where m is the slope and b is y-intercept.
First inequality is 
Now we take y to one side by subtracting 4x both side,

Divide both side by 5,

Multiply both side by -1,



So, Option 3 is correct.
Second inequality is 
Now we take y to one side by adding x both side,

Multiply both side by 2,



So, Option 4 is correct.