Answer=-6
(-1-1)=-2
(2-(-1))=3
-2*3=-6
Answer:
34 rounded is 30
Step-by-step explanation:
15 plus 15 is 30 30 plus 4 is 34
7 is a factor of 14 and is not a multiple of 2.
Answer:

Step-by-step explanation:
(1,5) & (2,4)
or -1
y-5=-1(x-1)
y-5=-1x+1
y=-1x+6
45=1,3,5,9,15,45
37=only 1 and 37 because it is prime.
51= 1,3,17,51