Answer:
153 degrees
Step-by-step explanation:
15+12=27
180-27=153
Answer:
2
Step-by-step explanation:
17+(-15)=17-15
Answer:
A
Step-by-step explanation:
4 units right is positive 4 on the x axis, 7 units down is negative 7 on the y axis
On a number line you would place 7/2 by turning the fraction into a mixed number making it 3 1/2 so you put it between 3 and 4