Answer:
the solution to the system is (1,3)
Step-by-step explanation:
x = 1 , y = 3
The answer is Graph, I hope it helps:)
Answer:
20 grams
Step-by-step explanation:
Let x be the total allowance of fat
16 grams is 80% of his total allowance
x * 80% = 16
Change percent to a decimal
x *.8 = 16
Divide each side by .9
.8x/.8 = 16/.8
x = 20