A scale model of a building is 0.25 the actual size. What percent of the actual size of the building is the model

1.25 0.75 or 1.00

Step-by-step explanation:

Not sure which one it is I think that it is the second one though. Hope this is right and helps.

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