ElectricPavlov

3:5:2     of  60 dollars means    18 dollars on apples     30 dollars on mangoes     and 12 dollars on pears

if mangoes are 3 for 5 dollars ....that means 18 mangoes were purchases

  apples = 2 * mangoes = 36 apples

  pears = 1/3 apples = 12 pears                      Add them together for answer .......

g = w

5 (g-60) = ( w-20)        sub in g = w

5w - 300 = w - 20

w = 70        and     g = 70       they brought 140 dollars  (70 dollars each) .....

Missing diagram.....

2¹⁰  -  10 C 2 -  10 C 1 -  10 C 0  =   1024 - 45 -10 -1 = 968 possible sequences 

3x^2 + 14x + 8 = 7x + 14

3x^2 + 7x - 6  = 0      Quadratic Formula shows x = 2/3 and -3

That answer is incorrect ....    that would bean that B had   1/4 (375) = 93.75  stickers

    see my steps above....

Initially:

a = 4b

3(a-203)   =   (b-26)

3 ( 4b-203) = b - 26

b = 53      then   a = 4b = 212      < ====finish from here

Giving away 1/8 leaves 7/8 ths

   x = originl amount

7/8 x - 1/8x-16-24 =  56

x = 128 cans