Answer:
<em>15</em>
Step-by-step explanation:
9x - 3 =
2(9x - 3) = 5x + 1 + 19
18x - 6 = 5x + 20
13x = 26
x = 2
<em>GH</em> = 9(2) - 3 <em>= 15</em>
His average speed will be 75 miles per hour. Hope it help!
C because there is 180 degrees in a triangle. 147+17=164 and 180-164 is 16
Answer:
Yes. the relation is a function
Step-by-step explanation:
Here, we want to check if the relation is a function
if a relation is a function, then every x-values (input values) will have one y-value
No two output values (y values) will have a single x value
Looking at the pairs;
It is a function
Although two x values have same y value; 2 and 3 to 8; no two y values have same x value
Hence, the ordered pairs is a function
Answer:
,
,
,
,
, 
Step-by-step explanation:
Set refers to the well defined collection of objects.
We can express a set in set-builder form or in roaster form.
Roster form is a mathematical representation of a set that lists all of the elements of the set within the curly bracket, separated by commas.
A set-builder notation is a mathematical representation for describing a set that lists all of the elements of the set by stating the properties that its elements must satisfy.
Let A be the event that the selected student is classified as enrolled in engineering (one of the engineering schools), and let B be the event that the same student is currently enrolled in this class.
Let U denotes the set of all students currently enrolled in the university.
1. 
2. 
3. 
4. 
5. 
6. 