Answer: 13 = 5x - 2
Step-by-step explanation:
2x + 3 = 8x - 15
2x + 15 = 8x
----------------------
2x + 18 = 8x
-2x + 18 = -2x
----------------------
18 = 6x ---> divide 18 by 6
----------------------
x = 3
13 = 5x - 2
+2 = 5x + 2
----------------
15 = 5x ---> divide 15 by 5
----------------
x = 3
Answer:
yes
Step-by-step explanation:
sabihin nyo po kong mali
the answer is in the picture above
Answer:
12 ft
Step-by-step explanation:
P=2L+2w
56=2(w+4)+2w
56=2w+8+2w
56=4w+8
4w=48
w=12
Answer:
Area of the poster is
square inches.
Step-by-step explanation:
First let's convert feet into inches.
1 feet = 12 inches
Length of the poster in inches:
feet =
inches
=
inches
Width of the poster in inches :
feet =
inches
=
inches
Area of a rectangle = Length * Width
Area of the poster = 
=
square inches