Answer:
x=10
Step-by-step explanation:
first substitute y with the value (-5)
2x+5(-5)=-5 which is simplified to 2x+-25=-5
add 25 to -5 which gives you 2x=20
then divide 20 by 2 which makes x=10
I think the answers are 2,1,0
B. A and b parrel never touch
C. 44
D.136
E.44
Hope this helps a little
to do it in mental math: you can ignore the zeroes in 400 for now.
4*14 = 4*10 + 4*4 = 40 + 16 = 56
now add the zeroes back on: 5600m
X-int =(-3,0)
Y-int=(0,_1)
Slope: _1/3
