I need help with this question! thank u :) Claudia is walking at a constant speed in front of a motion sensor. After 1 s, she is 2.5 m from the sensor. 2 s later, she is 4.0 m from the sensor.

a) Find the equation in the form d =mt +b that describes her motion.

b) Determine the slope and the d-intercept and explain what they mean.

c) How far will Claudia be from the sensor 5 s after she begins walking?

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.