The cost of 4 cartons of fresh cream is 5.76. What is the cost of 13 such Cartons?

18.72

Step-by-step explanation:

cost of four cartons = $ 5.76

cost of one carton = $ 5.76/4

cost of 13 cartons= $ 5.76/4× 13

=$ 18.72

ummm seems that u didnt post the attachement !

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x