♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
y=(1/5)x+12/5
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Number of pencils x
number of pens y
3x + y = 10
x ≤ y
Draw the line 3x + y = 10 .[it passes by (0,10) and (-10/3,0)
Draw the line y=x [it passes by (0,0), (1,1), (2,2) etc]
Then the 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).
Answer:
-50
Step-by-step explanation:
Add 2 to both sides: 
Multiply both sides by 5: c = 5 * (-10) = -50.
Thus, the answer is -50.
Hope this helps!
Answer:
Step-by-step explanation:
less than I think
Answer:
390 pennies that susan is holding