Answer:
2.5-.75-.5
2.50-1.25
1.25 of lasagna is left
⅛
Step-by-step explanation:
total amount of pans of lasagna is 2½
the family ate 75% of it which is equal to 75/100 × 2½. this means the family ate 1⅞ pans of the lasagna .
amount left is : 2½- (1⅞+½)= ⅛ pabs of lasagna
Use the following formulas for the tables
For the tables given bellow use these formulas for part 7 a and b
y2-y1 over x1-x1
that would give us the slope then plug that into y=mx+b
6-43/4-21/8
6(-68-21/8)
48-107/8
-59/8
