Chad walks along a road which can be modeled by the equation y=4x, where (0,0) represents his starting point. When he reaches a certain point A, he turns right, so that he is traveling perpendicular to the original road, until he stops at the point (119,0)

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

don't report but were is the digram

step-by-step explanation:

there would only be 50 odd numbers between 1 and 100 so therefor there would be 50 even so that would only be 50 odd numbers.