Answer:

Step-by-step explanation:
Given : Expression 
To find : Subtract the expression ?
Solution :
Step 1 - Write the expression,

Step 2 - Write mixed form into proper form,

Step 3 - Take least common denominator,

Step 4 - Solve,


Answer:
31.5
Step-by-step explanation:
You have to break the shape up into a triangle and a rectangle
Area of a Triangle:
A=1/2(b)(h)
=1/2(7)(3)
=1/2(21)
=10.5
Area of Rectangle:
A= (b)(h)
=(7)(3)
=21
Area of Total Shape:
10.5 + 21
=31.5
6+7=13 is the another way to write ...
hope it is helpful.Thankyou!!!!
X1= 7
x2 = -1
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