Answer:
1) the purchase price
(4.30+1.45)*2000
5.75*2000
11500€
2) the profit
(1750*10.50+(2000-1750)*8.50)-11500
18375+2125-11500
9000€
Step-by-step explanation:
Answer:
a. x = (2 -3y)/(y+3)
b. x = -4/5
Step-by-step explanation:
<h3>a.</h3>
Clear the fraction, collect x terms, divide by the coefficient of x.

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<h3>b.</h3>
Put 2 where y is and do the arithmetic.
x = (2 -3(2))/(2 +3) = (2 -6)/5
x = -4/5
Okay. so basically you have to isolate the variable by dividing each side by factors that don't contain the variable. the answer is
y=1.2
Answer is in the file below
Htqpy/.q