6)
A mechanic bought tools for $180 from a hardware store. The store offers 3 free tools along with the order. If x is the average price of a tool in dollars, the number of tools, y, can be modelled by the equation y =
180
x
+ 3.
What is the average price of a tool, if he receives 9 tools in his tool kit?
Answers available in ...
10
Take this time to do your
best on this question.

A)
$20

B)
$23

C)
$30

D)
$33
7)
If two lines are perpendicular, then they intersect
Write the contrapositive of the conditional statement and determine whether it is true or false.
Answers availa

Question

6) 	
A mechanic bought tools for $180 from a hardware store. The store offers 3 free tools along with the order. If x is the average price of a tool in dollars, the number of tools, y, can be modelled by the equation ￼y =
180
x
 + 3.
What is the average price of a tool, if he receives 9 tools in his tool kit?
Answers available in ...
10
Take this time to do your
best on this question.

A)
	$20

B)
	$23

C)
	$30

D)
	$33
7) 	
If two lines are perpendicular, then they intersect
Write the contrapositive of the conditional statement and determine whether it is true or false.
Answers availa

mathmagician · Answer

7) If two lines are not perpendicular, they do not intersect (False)