C. 5.75 calories per gram
Edit: 287.5÷50=5.75
402.5÷70=5.75
1) 1
2) PA: between 2 and 3.
2) PB: Unsure about it.
Answer:
see attachment
Step-by-step explanation:
The given equation is

The graph of the left hand side of this equation is

This quadratic graph has its vertex at (0,2) and turns upside down.
The right hand side of the equation is

This quadratic graph opens upwards and has its vertex at (0,-8).
The two graphs intersects at two points , which are (-2,0) and (2,0).
6/7-2/3
Make sure they have the same denominators which means looking for the GCF
So the GCF is 21 in this case
6/7= 18/21
2/3= 14/21
18/21 - 14/21= 4/21
The answer is 4/21
Answer:
27.) -4
28.) 3
29.) -2
30.) -3
Step-by-step explanation:
Hope this helped!