It is not A or C, and D isn't specific enough (over what amount of time? is it flying up? down? It is going forward at the same height?) The most likely thing to stay consistent is the cost of fabric and it's length.
Say 1 foot of fabric is $3 (assuming there's no discount for additional feet, but math isn't that consistent with actual store sales), then 2 is $6, and 3 is $9. That is a constant rate of change.
Answer:
w
Step-by-step explanation:
Answer:
circle T with radius 8 and 1/ 2 inches
Step-by-step explanation:
Answer:
The photo is not clear post a clear photo then i will see that
Answer:
p : q : r = 10 : 4 : 3
Step-by-step explanation:
Expressing the ratio in fractional form
=
( cross- multiply )
4r = 3q ( divide both sides by 4 )
r =
q =
× 2 = 
Then
p : q : r
= 5 : 2 :
( multiply all parts by 2 )
= 10 : 4 : 3