12. javier thinks most of the cars and trucks on the road are blue. to prove his hypothesis, he sat beside a road for one hour and
recorded the color and type of vehicle that passed by him. he is preparing the two-way table shown. how many of the vehicles that
passed by him are blue cars?
10
bluenot blue total
pickup truck4
car
total 12 38 50
a. 8
b. 32
c. 12
d. 40

0/5 is 0, 2/0 is undefined, and 0/0 is indeterminate.

step-by-step explanation:

hope my answer has you!

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

answer: haha (: i’ll go see what it is

step-by-step explanation:

the function makes a strait line horizontally with no x intercept but a y intercept at 9.