The <em><u>equation of a straight line</u></em> is an equation that comes in the form of an algebraic equation. It is also referred to as <u>Slope - Intercept form.</u> It can be represented using the equation below:
Equation : y = mx + c
where:
<u><em>m = Gradient</em></u>
<u><em>c = Slope of the line</em></u>
The equation that shows how the price of a personal pizza y, depends on the number of toppings x is y = 7 + x
This question can be solved and represented using the equation of a straight line.
Let's represent
- y = price of a personal pizza
- The price for a plain cheese pizza = $7
- The price for each of the toppings = $1
Therefore, the equation that shows how the price of a personal pizza y, depends on the number of toppings x is written as:
y = $7 + $1 * x
y = 7 + x
To learn more, visit the link below:
brainly.com/question/19662046
Answer:
$25
Step-by-step explanation:
i have an odd method of solving these types of equations
25x=100
x=4
340/4 = 85
85 x 3 = 255
Answer
(0.8) (120)
80/100 is 80%
