Astudent is running a 10-kilometer race. he runs 1 kilometer every 4 minutes. select the function that describes his distance from the finish line after x minutes.
(1 point)

select one:
a. f(x) = 1 over 4x + 4
b. f(x) = −1 over 10x + 4
c. f(x) = 1 over 10x + 10
d. f(x) = −1 over 4x + 10

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

True or false: dilations map angles of the same degrees