U have to multiple it and u get ur Answer
I'm solving your system by substitution.
2x-4=5, 5x+4y =2
Step# 1: solve for x
2x - 4+ 4= 5 + 4( add +4 to both sides)
2x = 9
x = 9/2
Step# 2: solve for y
5(9/2) + 4y = 2
4y + 45/2 = 2
4y 45
y = 45/4 = 11.25
Answer:
67
Step-by-step explanation:
subtract 90 from 23 and you should have what you need to save.
Answer:
20/7
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
=12/4
the common ratio =3
