-1/2 because slope is the rise over the run. If you count on the grid from one point on the line to another you go up one and 2 to the left meaning the slope is 1/2, buttttt when the line decreases going to the right, it has a negative slope so you just add a - sign in front
Yes it is more than 300 oz. That's because a pound is 16 ounces. So if you multiply 19 to 16 you will get 304. So 19 pounds has 4 more ounces than 300 ounces.
Hope this helped!!! >.<
Answer:
Step-by-step explanation:
Given
Cost = $78,600 when Printing Press = 12
Cost = $82,380 when Printing Press = 19
Required
Determine the linear equation
From the given parameters; Cost is a function of Printing Press
<em>Represent Cost by C and Printing press by x;</em>
<em>This implies that C = f(x)</em>
The given parameters can then be modeled as;
The first step is to calculate the slope, m;
The linear equation can then be calculated using slope formula
Substitute 540 for m and
Multiply both sides by x - 19
Open bracket
Add 82380 to both sides
Hence;
Answer:
a^2 -10a +16
Step-by-step explanation:
(a-2) • (a-8)
FOIL
first a*a = a^2
outer: a * -8 = -8a
inner: -2 *a = -2a
last: -2 *-8 = 16
Add them together
a^2 -8a -2a+16
Combine like terms
a^2 -10a +16
Because a triangle equals 180 degrees, lets do 180 - 70 = 110. There are 2 angles left so 110 divided by 2 = 55, so the value of x and y are both equal to 55