My answer is the same as the one above.
the discount is 22.5 * .2 =
round 22.5 to 20
20 *.2
Choice B
Initial fee: $25
Per hour fee: $7
Your budget: $60
x = # of hours you can rent the surfboard
$25 + $7x ≤ $60
Subtract $25 from both sides.
$7x ≤ $35
Divide both sides by $7
x ≤ 5
You can rent the surfboard for less than or equal to 5 hours.
total number of student in the data set in the dataset is 90
Answer:
3x+2x+2x=7*2
7x=14
x=14/7
x=2
(6x²-11x) that's the answer :)
