Answer:
Because emojis can better express what you are feeling, and it's fun to use. As for fairys... I don't really know either.
Step-by-step explanation
Answer: AC=3.5
Solve proportionally:3 over 4 equals 1.5 over x.
3x= 6
6/3=2
X=2
2+1.5=3.5
If you’re looking for a equation it could be “ 24c + 15 = 687 “
Answer:
(-4, 6)
Step-by-step explanation:
to eliminate this equation it is best you subtract them
4x + 3y = 2
-5x - 3y = 2
that gives you -x = 4
x is -4
then plug x into an equation for y
-16 + 3y = 2
3y = 18
y = 6
(-4, 6) is the answer
Answer:
-x - 3y + z
Step-by-step explanation:
Think of a imaginary 1(-1 because of the sign) in front of the parenthesis and distribute it to the other number and so x will become -x, 3y will become -3y and -z will become z because two negatives make a positive.