Hey there! I think Nicole would be 28.
If he buys x pens and y pencils
3x + y = 10
x ≤ y
You draw the line 3x + y = 10 .<span>(it passes by (0,10) and (-10/3,0)
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<span>You Draw the line y=x [it passes by (0,0), (1,1), (2,2)]
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<span>Solution: is the points with integer x and y, that belong to the segment of the
line 3x +y = 10 between the x-axis and the line y=x. Those points are
(1,7) , (2,4), (3, 1).
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Hope this helps ^-^
Answer:
This means that the equations are equal to each other. We can therefore solve for x x x. Substitute the value of x x x in one of the equations (it does not matter which) and solve for y y y.
Step-by-step explanation:
PeRIMeter is the RIM around the rectangle.
P= 3.2+1.5+3.2+1.5= 6.4+ 3= 9.4 m
Area is A= 3.2• 1.5= 4.8 m^2
6 hours and 6 hours and 24 minutes
