Answer:
Whenever 
.
Step-by-step explanation:
We can play around with some numbers and develop some rules for this equation.
Note that the number 5 and -5 are used here, so let's try using 5 as a.
So 5 works. Let's try a random number like 3.
Okay, with this info we know that we might be able to develop one rule that 
. Just to test, let's try 0, -3, and -5.
Zero works.
-3 works.
-5 works. Now, this might stop here making the equation 
, so let's test a number outside of -5 - say -20.
Yes! This works, so a works for this equation as long as 
.
Hope this helped!
Answer: 3/5
Step-by-step explanation:
1. Multiply 30 by 3 (90)
2. 90 becomes the numerator and 150 becomes the denominator
3. Divide the numerator (90) and the denominator (150) by the greatest common factor (30), to simplify the fraction
4. You should come to the answer 3/5
Hope this helps.
Answer:
1,5
Step-by-step explanation:
Answer:
a straight vertical line on x 4
Step-by-step explanation:
15,628+10, 15,000+638, 15,540+98.
