Use a graph and points bu puttin it in right form yhen solve ur equation from there...hope this help
Answer: £137
Step-by-step explanation:
Since Sean sold both items for £1,500 getting £1,300 just for the laptop, the slave price of the printer will be:
= £1500 - £1300
= £200
Since we are informed that Sean made a 46% profit on the cost of the printer, the cost of the printer goes thus:
= £200 /(1 + Profit percent)
= £200 / (1 + 46%)
= £200 / 1.46
= £136.99
= £137 approximately
Answer:
Step-by-step explanation:
x - 2y =8
-2y = -x + 8
When x = 4,
(4, - 2)
When x = -4,
(-4, -6)
Plot the points (4, -2) and (-4 , -6) in the graph and Join the points
The slope is D. -3
Why: The slope is what is connected to the x ( the variable ) or the thing that is increasing. The 8 is the initial value which is where the line would start on the y intercept on a graph. There for the -3 in the equation y = -3x+8 is the slope. Think, which is connected to the x or whatever letter is shown.
The area of a triangle is 180 becuase each area is 60