Chords, secants, and tangents how long is x?

if you could explain to me how to solve it, it’d be very much appreciated:)

The answer will be y=-5+0 because the slope is -5 and the it has to go through y-axis 0

The answer should be 5.

The skating rink rented 872 pairs of skates during april and may.why? : if the skating rink rented three times the pair of skates in april during may, they rented 654 skates. 218 x 3 = 654then, if they want to know how many they rented during both april and may, then you just add 654 (may) and 218 (april) to give you 872 pairs of skates for both months.654 + 218 = 872hope this !