As the number of computers that go up, the cost goes up by $500. So when 5 computers are bought it will be $2,500
It might be 7 2/4 cups of sugar hope I help you.
Answer:
(-2, 7); (See attachment)
Step-by-step explanation:
x + 2y = 12
7x + 2y = 0
x + 2y = 12
x = -2y + 12
Solve for y:
7x + 2y = 0
7 (-2y + 12) + 2y = 0
-12y + 84 = 0
-12y = -84
y = 7
Solve for x:
x = -2y + 12
x = -2 (7) + 12
x = -2
x = -2, y = 7
Answer:
x=3/2
Step-by-step explanation:
Move the to lines,
2x=3
Isolate x
2x/2=3/2
x=3/2