Answer:
19
Step-by-step explanation:
if the triangles are similar then EG/BC = FG/BD
51/(x+4) = 57/(2x-7) cross multiply expressions
102x - 357 = 57x + 228
102x - 57x = 228 + 357
45x = 585 divide both sides by 45
x = 13
BD = 2x -7 and 13×2 - 7 = 19
Can you please show a picture of your problem so i can better understand it
Answer:
D
Step-by-step explanation:
because the line has to run through the origin, so that is non-proportional.
hope this helps!
Answer:
a c e g
Step-by-step explanation:
yur welcume
Answer:
X=-1, y=4
Step-by-step explanation:

by using eliminating property

by substitution
X=-1