We will say that d = 1 dozen. and y = cost
we know that 3 dozen is 48. so
3d = 48.
to get the cost of 1d, we have to get the 3 to change into a 1. the only way to do this is to divide 3 by 3. if we divided the left side by 3 we must also do the right so:
3d = 48
1d = 16
so 1 dozen = 16
to change 3d into 9d we have to multiply by 3. we again have to do this to both sides. so:
3d = 48
9d = 144
Answer:
B. 2(3w-4)+2w=54
Step-by-step explanation:
L = 3 W - 4
2L + 2W = 54
2 x (3W - 4) + 2W = 54
Answer:
x>-4
Step-by-step explanation:
Hope this helps! Pls give brainliest! Also sub to kgir633 on yt.
Answer:
jddxhbjxbjkzkecnd
Step-by-step explanation:
xbsahcbszhjbcjhsbjcvh
Answer:
y+3=-5(x-4)
Add 20 characters to explain the point
