15+8=23 23x3 is 69÷2= 34.5
Answer: straight line across on the y axis on -2/3
Step-by-step explanation:
Answer:
27 students
Step-by-step explanation:
59/2
29.5
29.5 rounded up to 30
30-3
27 students
Answer:
C
Step-by-step explanation:
12^2+5^2=c^2
144+25=c^2
169=c^2
Square root 169 and you get 13