Answer:
13.1
Step-by-step explanation:
Add all the number together and divide by the number of students (aka total number of responses reported)
16+13+19+16+8+10+10=92
92/7= 13.1428 or about 13.1
Answer:
12n -5 ≤ 55
Step-by-step explanation:
12 times a number (represented by n) is 12n.
"Decreased by 5" means 5 is subtracted from the product, giving 12n-5.
"Is no more than 55" means "is less than or equal to 55".
Then the expression written using math symbols is ...
12n -5 ≤ 55
Answer:
J,G,I
Step-by-step explanation:
Colinear means on the same line
D,G ,F are on the same line, DF
J,G,I are on the same line, JI
