3 and 1 over 10 becasue 10 goes into 30 3 times
No, (2 , 3) does not satisfy the inequality 4x + 3y > 20.
See attached picture:
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For example:
Find: (3-i)+(2+3i) by graphing
Step 1: Graph 3-i and 2+3i on the complex plane. Connect each of these numbers to the origin with a line segment.
What are u asking, the difference?
Area of a square = Side × Side
Side = 7x-3
Area of the square = (7x-3) × (7x-3)
= 7x(7x-3) -3(7x-3)
= 49x^2 -21x -21x +9
=49x^2 -42x +9