Watson goes scuba diving and descends 45 feet in 5 seconds. what is the unit rate that represents his descent?

You are going to divide 45 feet by 5 seconds, which will get you 9 ft/second.

Good luck and hope this helps! :)

Easy! Simply divide 45 by 5, and you will have your answer.

45 / 5 = 9

He dives 9 feet per second. Hope this helps! :)

1.5%

step-by-step explanation:

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2