There are 150 more passenger cars than trucks on highway. for every 9 passenger cars, there are 7 trucks. how many vehicles (trucks and passenger cars) are on the highway?

The number of passenger cars is

The number of trucks is

Step-by-step explanation:

Let

x-----> the number of passenger cars

y-----> the number of trucks

we know that

----> equation A

-----> equation B

equate equation A and equation B

Find the value of x

x = 12

y = 1

for the points!

see below

step-by-step explanation:

x+2> 6

subtract 2 from each side

x+2-2 > 6-2

x > 4

there is an open circle at 4 since is it is greater than and the line goes to the right