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;
1. The like graph is dated day by day. To make it easier you could maybe do two days at a time. For example, 24- sep- 26- sep. This will decrease less confusion. To graph it correctly just make the line for the higher numbers taller and for the smaller, shorter.
2. I gave you the answer for this one it the last sentence . :)
Hello! I would love to help you out, if I understand the material, but you aren't providing the whole question. I cannot figure this out without a picture <3
Answer:The solutions are 0 , 5/2 and -3
Explanation:The given expression is:
2x³ + x² - 15x
We can note that we can take x as a common factor from all terms. This will give us:
x(2x²+x-15)
Now, the expression 2x² + x - 15 is a second degree polynomial that can be factored using the quadratic formula shown in the attached image.
In the given expression:
a = 2
b = 1
c = -15
Substituting with the values of a, b and c in the formula, we would find that
2x² + x - 15 can be factored as (2x-5)(x+3)
Based on the above, the factored form of the given expression is:
x(2x-5)(x+3)
Now, to find the solutions means to find the values of x that would make the expression equal to zero.
This means that:
x(2x-5)(x+3) = 0
either x = 0
or 2x-5=0 .............> 2x = 5 ...........> x = 5/2
or x+3=0 ............> x = -3
Based on the above, the solutions of the system are:
0 , 5/2 and -3
Hope this helps :)
Answer: 206
Step-by-step explanation:
