Choose all that state the correct unit rate for each situation. 100 points asap k12

ryan earns $45 for 5 hours of work. the unit rate is $9 for 1 hour.
jenna can drive her car 110 miles on 5 gallons of gasoline. the unit rate is 22 miles per gallon.
the admission to a water park is $72 for 4 people. the unit rate is $17 for each person. right
ella is making cookies. for every 2 cups of sugar, she uses 5 cups of flour. the unit rate is 2/5 cup of flour per 1 cup of sugar
claire saves $320 in 16 weeks. the unit rate is $20 per week.

Please see the answers below:

Step-by-step explanation:

The wrong answers are deleted only the correct answers are listed below:

% increase in price of gas = [($2.48 - $2.18) / $2.18] x 100

% increase in price of gas = [$0.3 / $2.18] x 100

% increase in price of gas = 13.76%

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this