Move x to the right side, so we could get y=-3-x.
If you didn't have a calculator, go to https://www.desmos.com/calculator and graph it. The rest is your work.
Yes.
When you use distributive property in first expression you’ll get 4x +8y. The second expression just rearranged those two terms.
The value of price (p) at a point of equilibrium is 13.4. Then the correct option is C.
<h3>What is the linear system?</h3>
A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.
The equation of the demand (D) and supply (S) is given below.

Where p is price.
At equilibrium, we have
D = S
Then

More about the linear system link is given below.
brainly.com/question/20379472
Answer:
Where is the number??????
Answer:
blowing by wind , carried by rain and by animal