Answer:
the solution is (-2,3)
Step-by-step explanation:
a
7,14,21,28,35,42,49,56,63,70,77,84
75.6 ounces
Step one.
Given data
we are told that the original quantity of food is 63 ounces
and the increase is in food is by 20%
Step two:
let us find the increase in ounces
=20/100*63
=0.2*63
=12.6 ounces
Hence the amount of food in the bag now is
=12.6+63
=75.6 ounces
