A house has decreased in value by 27% since it was purchased. If the current value is $146,000, what was the value when it was purchased

27% = 0.27 of 146.000 = 39.420

Add 39.420 at current value (39420+14600 ) = 185.420

200,00

Step-by-step explanation:

I didn't get it right with the answer above and it gave me the correct answer of $200,000

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb