On the moon, the distance d (in feet) that an object falls in time t (in seconds) is modeled by the function d(t) = ?
Suppose an astronaut on the moon drops a tool. How long
does it take the tool to fall 4 feet?

Where's the rest of the

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!