Answer:
185%
Step-by-step explanation:
4.2/6 = x/5
cross multiply
(6)x = 5(4.2)
6x = 21
6x/6 = 21/6
x = 3.5
3.5 should be your answer
hope this helps
Y1>3x-4 and y2<-2x+4
y1=3x-4
m1=-4-(-1)/0-1 =-3/-1=3
y1>3x-4
y2=-2x+4
m2= 4-0/0-2==4/-2=-2
y2<-2x+4
Answer:
4y
Step-by-step explanation:
youd have to combine like terms..
Answer:
x = - 8
Step-by-step explanation:
Given
x + 2 = - x - 5
Multiply through by 8 to clear the fractions
2x + 16 = - 5x - 40 ( add 5x to both sides )
7x + 16 = - 40 ( subtract 16 from both sides )
7x = - 56 ( divide both sides by 7 )
x = - 8