<span>1. Add a positive integer by moving to the right on the number line.
2. Add a negative integer by moving to the left on the number line.
<span>3. Subtract an integer by adding its opposite.</span></span>
Answer:
D
Step-by-step explanation:
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The range would be D is the answer
A: 8*9= 72 or 72 because it is the lowest multiple of 8 and 9
B: euclidean theorem (35,63) (35,28) (7,28) (7,0) gcf= 7 or 7 because 7 is the biggest number that goes into both numbers.
C: 7(5+9) or 35 is a factored into 7 and 5 and 63 is factored into 7 and 9 and 9 is factored into 3 and 3
