SOLUTION: how would you work out the word problem For what values of x is the area of the rectangle shown greater than 100 square units? rectangle ht 4 rectangle length 2x + 7

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Question 391580: how would you work out the word problem
For what values of x is the area of the rectangle shown greater than 100 square units?
rectangle ht 4
rectangle length 2x + 7
Answer by ankor@dixie-net.com(15746) About Me  (Show Source):
You can put this solution on YOUR website!
how would you work out the word problem
For what values of x is the area of the rectangle shown greater than 100 square units?
rectangle ht 4
rectangle length 2x + 7
:
Area = ht * length
4(2x + 7) > 100
8x + 28 > 100
8x > 100 - 28
8x > 72
x > 72%2F8
x > 9
:
x is greater than 9 for an area greater than 100