8 21/100 is the mixed number for8.21
Answer:
it would be 128 because 8 divded 2 is 4. 4 is the number of cereal boxes now multiply 4 x32 which would be 128
A
(X-7)(x-4) -> x^2 -11x + 28
Multiply that by the 2 and you get the original equation!
351 because 293 multiplied by 3 = 879, and 1230 - 879 = 351
