The answer would be: 5 + 9u
Answer:
not all of them are proportional because they do not all equal the same.
Step-by-step explanation:
Answer:
30,000
Step-by-step explanation:
7 is rounded up, so 2 + 1 is 3, therefore the answer is 30,000
600. Because 50 is rounded up.
Answer:
positive
Step-by-step explanation:
From the number line
x>0 so it is positive
y <0 so it is negative
xy = positive * negative
= negative
-xy = negative * negative
= positive
