Ineed with my homework answer this correctly

2 numbers can be represented by the variables x and y.

Set up a system of equations:

The two numbers added together will result in a sum of 37. However, one number subtracted from another will result in a difference of 31.

In both systems of equations, there are inverses of variable y. Therefore, we can combine the systems of equations by adding them together:

Divide both sides by 2 to get x by itself:

One of the numbers will be 34.

Plug the value into one of the equations:

Subtract 34 from both sides to get y by itself:

The two numbers that sum up to 37, with a difference of 31 between them, will be 3 and 34.

the thermometer is precise but not accurate

step-by-step explanation:

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.