AB=90, BC=(2x+5), CD=(17x-14), AD=(12x), find x, AD, BC, DC, and DBC

b. 20: 5

explanation:

20% of the worlds population lives in southwest asia, and less than 5% of the world's

land area.

answer: y

=

x

−

5

to find the x-intercept, substitute in  

0

for  

y

and solve for  

x

.

0

=

x

−

5

solve the equation.

tap for more

x

=

5

to find the y-intercept, substitute in  

0

for  

x

and solve for  

y

.

y

=

(

0

)

−

5