Answer:
and 
Step-by-step explanation:
If the price for each dog is n+w+h,
Then the price for 4 dogs would be 4 times the sum of n, w, and h:

And can also be written as
using the distributive property.
Answer:
78 cents
Step-by-step explanation:
96/16 = 6/1
6/1 is the unit rate so you input 13 into the bottom and multiply
13×6=78
Answer:
(2x+3)(x+1)
Step-by-step explanation:
6x² + 2x + 9x +3
(6x² + 2x) + (9x +3)
2x (x+1) + 3 (x+1)
(2x+3)(x+1)
Answer:
a circle with center at (h, k) or (3, -4) and radius 3
Step-by-step explanation:
Next time, please share the answer choices.
(x - 3)^2 + (y + 4)^2 = 9 = 3^2
is a circle with center at (h, k) or (3, -4) and radius 3.