1. Si f(x) = (2 − x)/2x + 3 y f(g(x)) = (2x − 7)/3x − 7
calcular el valor de la constante k de modo que:
g(f(k)) = −1/3

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

the answer is 54 sq. ft. i just did this question, on odyssey ware, and it was right. make brainliest.

answer: the answer is 100 x 12,500, which is 1,250,000.

step-by-step explanation: emily solved for a part when she should have solved for the whole.  

875,000 should be the numerator of the equivalent ratio.  

70 x 12,500 is 875,000.