Hannah went on an Alaskan cruise in June. She paid $360 for her light to the port city and $125 per night for her room on the cruise ship. Hope went on a Canbbean cruise in July. She paid $180 for her tight to the port city and $145 per night for her room on the cruise ship It Hannah and Hope paid the same total amount for their flights and rooms, which equation can be used to determine the
number of nights the cruises lasted?
A.125n+145n=180+360
B.125n+ 360=145n+ 180
C.125 + 360n=145 + 180n
D.125n+180=145n+360

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

i can you, i love poetry

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.