Sorry could you maybe the words so that we can see it because I can't read it when it is so little even after i zoomed sorry! :(
Answer:
b=2
Step-by-step explanation:
1.1 Pull out like factors :
4b - 8 = 4 • (b - 2)
Equation at the end of step 1 :
Step 2 :
Equations which are never true :
2.1 Solve : 4 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation :
2.2 Solve : b-2 = 0
Add 2 to both sides of the equation :
b = 2
One solution was found :
b = 2
Perimeter is 9+3.5+9+3.5= 25
found the answer by adding all sides
Answer:
$74.40
Step-by-step explanation:
56$. What you do is: 50X1.12 because 12% is 0.12 and since they mark it up you are really paying 100%+12% (112%=1.12).