Answer:
B
Step-by-step explanation:
Yes it is proportional for a table
So we'll assume the number is x.
So,
15+
= 9.
Now, we solve for x:
= 9-15
= -6
x = -6*2
x = -12
Check work:
15+
= 9
15+(-6) = 9
15-6 = 9
9 = 9
Answer:
Step-by-step explanation:
It is longer by = 2 2/15 - 1 7/10
= 32/15 - 17/10
= (64 - 51)/30
= 13/30 foot