Answer:
55
Step-by-step explanation:
180 - 82 - 43 = 55
I think this is right! I hope you have a good day and stay safe!
Answer:
The required list is: 0 car and 37 truck; 8 car and 30 truck; 16 car and 23 truck; 24 car and 16 truck; 32 car and 9 truck;
Step-by-step explanation:
Consider the provided information.
A toll collector on a highway receives $8 for trucks and $7 for cars, at the end she collected $296.
Let t represents the number of trucks and c represents the number of cars pass through highway.



The number of trucks should be natural number.
Substitute c=0 in 


Substitute c=8 in 



Substitute c=16 in 



Substitute c=24 in 



Substitute c=32 in 



Hence, the required list is: 0 car and 37 truck; 8 car and 30 truck; 16 car and 23 truck; 24 car and 16 truck; 32 car and 9 truck;
Answer:

Step-by-step explanation:
Answer:
a = 20
Step-by-step explanation:
7a + 2a + a − 9a = 20
Combine like terms
10a -9a = 20
a =20