PLEASE HELPP I NEED SOME HEL!! WILL GIVE BRAINLIEST TO PERSON WITH BEST ANSWER Use the values x=4,0,5 to verify your solution to the equation 5+x-12=x-7. In your final answer, include all of your calculations.

give me brainliest please

Step-by-step explanation:

x=4

5+x-12 = x-7

5+(4)-12 = 4-7

9-12 = -3

-3 = -3

x=0

5+x-12 = x-7

5+(0)-12 = 0-7

5-12 = -7

-7 = -7

x=5

5+x-12 = x-7

5+(5)-12 = 5-7

10-12 = -2

-2 = -2

ok

Step-by-step explanation:

let me tell you.

5+x-12=x-7

-7+x=x-7

0=0. x=0.

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.

overpriced

step-by-step explanation: