Answer:
D
Step-by-step explanation:
2x < 16 - 6x
Bring the variables to one side
+6x +6x
8x < 16
Divide both sides by the coefficient
8x/8 < 16?8
x < 2
16.9706 ? Let me know!!!
PhotosRemaining(x) = 745 pictures - (20 pictures/day)*(x), for x≥0
w = 5
The perimeter of a rectangle is given by
P = 2(l+w)
28 = 2(2w-1 + w)
Combine like terms
28 =2(3w-1)
Divide each side by 2
28/2 = 2/2(3w-1)
14 = 3w-1
Add 1 to each side
14+1 = 3w-1+1
15 = 3w
Divide each side by 3
15/3 =3w/3
5 =w
Jenna is correct.
See attached image.
