3(2 + x)
3(2) + 3(x)
<span>With the distributive property, you can multiply numbers inside parenthesis by numbers outside a parenthesis.
</span>
x(a + 1 + 4)
x(a) + x(1) + x(4)
ax + x + 4x
The number must be distributed across every term.
The missing values in the scales given are :
- 20; 40; 80
- 15; 30; 45, 75
- 25; 50; 75; 125
- 50; 150; 200; 250
Each successive unit on a graph represent a specific value :
The time in seconds represented by each unit:
- Between 0 to 60 seconds ;
- Number of units = 3
- Number of seconds per unit = 60 / 3 = 20 seconds
- Each unit represents 20 seconds
- The missing units are : 20; 40; 80
For the graph in (b)
The time in seconds represented by each unit:
- Between 0 to 60 seconds ;
- Number of units = 4
- Number of seconds per unit = 60/4= 15 seconds
- Each unit represents 15 seconds
- The missing units are : 15; 30; 45, 75
For the graph in (c)
The time in seconds represented by each unit:
- Between 0 to 100 seconds ;
- Number of units = 4
- Number of seconds per unit = 100/4= 25 seconds
- Each unit represents 25 seconds
- The missing units are : 25; 50; 75; 125
For the graph in (b)
- The time in seconds represented by each unit:
- Between 0 to 100 seconds ;
- Number of units = 2
- Number of seconds per unit = 100/2 = 50 seconds
- Each unit represents 50 seconds
- The missing units are : 50; 150; 200; 250
Hence, the procedure for calculating units values of a graph.
Learn more :brainly.com/question/17386250?referrer=searchResults
Answer:
This is cheating
Step-by-step explanation:
First you follow what your teachers tell you to do and listen
<u>ANSWER:
</u>
Time taken to reach the destination of the trip is 2 hours
<u>SOLUTION: </u>
Given, a day trip was planned which is 110 miles away on any of the path available.
So, we can consider that, distance to be travelled is 110 miles
And if the average speed of the traveler is 55 miles per hour, then what is the time taken to reach destination.
We know that distance is given as
Where, d is distance travelled
s is the average speed
t is the time taken to reach destination
By substituting the values we get,
= 2
Hence the time taken to reach the destination on trip is 2 hours
Answer:
x=-1
y=-1
Step-by-step explanation:
when you substitute the value it is correct