Abag of peanuts is 5 times as heavy as a bag of sunflower seeds. The bag of peanuts also weights 920 grams more than the bag of sunflower seeds. What is the total weight
in grams for the bag of peanuts and the bag of sunflower seeds?

9514 1404 393

  1380 grams

Step-by-step explanation:

The ratio of weights is ...

  peanuts : sunflower seeds = 5 : 1

Then the difference in weights is ...

  5 - 1 = 4 . . . . ratio units

The sum of weights is ...

  5 + 1 = 6 . . . . ratio units

That is the sum of the weights related to the difference of weights is ...

  sum : difference = 6 : 4 = 3 : 2

So, the total weight of the two bags is 3/2 times the difference in their weights:

  total weight = (3/2)(920 grams) = 1380 grams

i am thinking c. sorry if im wrong .

step-by-step explanation:

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.