Answer:
The original price of the coat is $46
Step-by-step explanation:
In order to find this, we need to start with the cost after the discount. We can then divide this by the amount in percentage that we paid. Since it is 25% off, we paid 75%.
$34.50/75% = $46
y - 6 = -2(x + 7)
y - 6 = -2x - 14
y = -2x - 8 <---------------------equation in slope intercept form
Answer:
14 ft
Step-by-step explanation:
The perimeter of the pen Christina first decide to make is;
Perimeter = L + L+ W + W
= 6 ft + 6 ft + 11 ft + 11 ft
=34 feet
Now she wants the width to be only 3 ft and the perimeter to be the same.
34 ft = L + L + 3 ft + 3 ft
34 ft = 2L + 6 ft
subtract 6 ft from both sides of the equation to give you;
28 ft = 2L
Divide both sides of the equation by 2 to give you;
L = 14 ft
Answer:
The slope is 
Step-by-step explanation:
The straight line passes through
and 
.
The slope of this line can be found using the formula;
Substitute the coordinates;
simplify;
