B is 2 and C is 9. AB is 7, AC is 14 and AD is 21. The kine AD has been split into 3 equal sections which are 7 each
- Total number of fabric Mrs. King has =
- Number of yards of fabric used for a blanket =
- Number of yards of fabric used to make a pillow =
- To find the number of yards of fabrics Mrs. King has left, we apply the operations of Addition and Subtraction
- Step 1 : Addition Operation
Total number of fabrics used by Mrs. King = Fabric used for blanket + Fabric used for pillow
=
- Step 2 : Subtraction Operation
Total number of yards of fabric left = Total number of fabrics - Total number of fabrics used
=
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A. 4x - y = 8
y = -8 y-int (0,-8)
x = 2. x-imt (2,0)
b. 6x - y = -3
x = -1/2 (-1/2, 0) x int
y = 3 : (0,3) y-intercept
c. x = -5 x-int (-5,0)
y -int (0,25) y = 25