<h3>
Answer:</h3>
$20.55
<h3>
Step-by-step explanation:</h3>
(price last week) - 27% × (price last week) = $15 . . . . what the problem says
(price last week) × (1 - 0.27) = $15 . . . . factor out price
(price last week) = $15/0.73 . . . . . . . . . divide by the coefficient of price
(price last week) ≈ $20.55
Answer:
8000
Step-by-step explanation:
Let the required number be x.
It is A pls, you can just plug 4x+1 into 4π
H = 45 - 35sin (2 pi T/3)
H = rider's height above the ground, in feet
T = time since the ride started, in minutes.
Note:
The first time the ride stops to take passengers on or let them off, the equation crumbles.
we have
--------> equation
let's change of variable
--------> equation
substitute in the equation in equation
therefore
<u>the answer is</u>