Answer:
y= = 0.75
Step-by-step explanation:
To subtract the second equation from the first equation, you have to divide the equation as left of the equal sign and right of equal sign then do the calculation separately. The calculation will look like this
-3x +2y = 7
-3x - 2y = 4
_____________ -
(-3x +2y) - (3x -2y) = 7 - 4
-3x + 2y + 3x + 2y = 3
4y= 3
The graph is given in the attached image
Answer: Count
Step-by-step explanation: You should multiply and use a calculator.
8%=0.08
0.08 times 700=56
56 people win a prize.
you dumb ...................