Relationships, Equations, & Solutions Level 1:
Question 3
How many solutions does the equation x+3x=4x+1 have?
Select one:

1

2

infinitely many

0

5x+2x=49

7x=49

x=7. 35 apples

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.

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.

answer: it is 8

step-by-step explanation:

you know why its 8