Answer:
Step-by-step explanation:
430
x4%
_________
$17.20+ $430= $447.20
Answer:
<em>The slope of the line is </em>
<em />
Step-by-step explanation:
<u>The Slope of a Line
</u>
Suppose we know a line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the formula:

It's given the points (1,3) and (-2,2). Let's calculate the slope:

Calculating:


The slope of the line is 
$ 325.2372 will be charged on Patrick's Visa card.
<u><em>Explanation</em></u>
The regular price of each tire is $95.99 and the discount amount is $20 per tire.
So, the selling price of each tire will be: 
and the total <u>selling price of 4 tires</u> 
The sale tax is 7%. So, the <u>amount of sale tax</u>
dollar
So, the total charge on Patrick's Visa card will be:
dollar
Answer:
D: 7p - 4
Step-by-step explanation:
If we have 7 pizzas and each one is worth p 7p would equal the cost of all seven. Then subtract 4 from the total.