Answer:
21/2
Step-by-step explanation:
10.5 is correct, but that's a decimal
21/2=10.5
Answer:
17
Step-by-step explanation:
Answer:A
Step-by-step explanation:
-Long way
1.) Add all the numbers of people together (60)
2.) Divide all the students aka.540 by 60. (9)
3.) Multiply 9 by all the numbers.
=Answer for all. (Double check)
-Mental math
1.) look at chart
2.) compare 8 and 7
3.) figure out which is larger.
=Answer of A
The answer to number 5 is the first 3 pairs. This is because you must substitute x into the equation to obtain y. Remember, the coordinates are (x, y) so use those values.
The points I chose and their connection are shown in the attached graph.
