To find the slope of a line, we need to know the slope formula. The slope formula is:
m = , with m being the slope and (x₁, y₁) being the coordinates of 1 point and (x, y) being the coordinates of the other. Now we can substitute the values of the points in our equation ( (1,4) and (4, -2) ) into the slope formula. Substituting, we get:
=
= =
=-2
That means that the slope of our line is -2.
Answer:
The slope is $0.1774 / pounds
Step-by-step explanation:
From the question we are told that
The weight of the rat is
The cost of feeding the rat per week is $4.50
The weight of a Beagle is
The cost of feed a Beagle per week is $9.20
Now the slope can be evaluated mathematically as
substituting values
$0.1774 / pounds
Answer:
You can order pizza in 56 ways.
Step-by-step explanation:
A pizza can be ordered in 56 ways
Step-by-step explanation:
From the information that the problem gives to us, we have that:
For each topping, there are four different choices for the size of the pizza.
For each size of pizza, there are two possible choices of crust.
There are seven toppings for us to choose.
So
4*2*7 = 56
A pizza can be ordered in 56 ways
Answer:
The slope is -3
Step-by-step explanation:
The formula is y= mx + b
m = slope
b= y intercept
Therefore, the slope is -3
9514 1404 393
Answer:
(c) 6.75n=114.75
Step-by-step explanation:
If one magazine sells for 6.75, then n magazines will sell for a total of 6.75n. That total is said to be 114.75, so we have ...
6.75n = 114.75