When there is a negative exponent, you switch the side of the fraction it's on. If the negative exponent is the numerator or a whole number, like 
or 
, you move the exponent and its coefficient to the bottom so that it's part of the denominator, and remove the negative.
= 
= 
If the exponent is on the bottom, or part of the denominator, like 
, we move it to the top and take out the negative.
= 
In our case, the expression is 
.
So, using our new knowledge of negative exponents, we can take the exponent and put it as a denominator.
= 
The answer would be the last answer.
hope this helps!
Add the 2 equations together
y = -x+1
y =3x+1
========
2y = 2x+2
divide by 2
y = x+1
y = x+1
y = -x+1
======= add these two equations together
2y = 2 divide by 2
y = 1
y = x+1
1 = x+1
x=0
3x+y=3(0) +1=1
Answer =1
Answer:
y>60
2*x+2*x<260
it's the only one that works
Step-by-step explanation:
Answer:
The answer is 3 and 5
Step-by-step explanation:
3 and 5 is 15 (correct)
10 and 25 is 250 (not correct)
30 and 60 is 1800 (not correct)
60 and 75 is 450 (not correct)
I don’t think there is anything wrong with the coming there is just a 50% chance that It would land on tails and there’s a 50% chance that it will land on heads ♀️☺️
