Answer:
graph starts high and ends high
Answer: if 13+7+2=20+2 the property of equality is A Subtraction Property of Equality.
Step-by-step explanation:
I think The last one in right
y |2| 6 |10 |14
x |6 |18 |30 |42
first off let's convert the mixed fractions to improper fractions.

she already did half a hat, so we can say 
so she only needs enough fabric to make 3 more full hats, we know each one uses 9/7 ft, so

The answer to this is Complementary Angles.