<em>When evaluating 
then we get that the expression is 11</em>
<h2>
Explanation:</h2>
As I understand the expression is the following:
Let's call, that expression as 
So we are asked to find the value of the expression when . In other words, we need to substitute , so:
So <em>when evaluating then we get that the expression is 11</em>
<h2>
Learn more:</h2>
Distributive property: brainly.com/question/10794694
#LarnWithBrainly
multiply by 8 on both sides
(20)8 - 8(4b/8) = (18)8
160 - 4b = 144
subtract 160 on both sides
160 - 160 - 4b = 144 - 160
-4b = -16
divide by -4 on both sides
-4b/-4 = -16/-4
b = 4
They can show change on how much time passed.
Answer:
Step-by-step explanation:
Given
Required
Determine the job time in minutes
To do this, we simply convert the time to minutes.
So, we have:
<em>Hence, the job time in minutes is 420 minutes</em>
Answer:
M = (1,-2)
Step-by-step explanation:
The coordinates of the midpoint is the "average" of the x points and y points of the two coordinates given.
Given:
S = (-1,1)
T = (3,-5)
To find x coordinate of Midpoint M, we take average of both x coordinates of points S and T:
(-1+3)/2 = 1
To find y coordinate of Midpoint M, we take average of both y coordinates of points S and T:
(1-5)/2 = -2
So, the Midpoint M is:
M = (1,-2)
