6. The polynomial expression x(3x2 + 25)(10x2 + 4x + 6), where x is in inches, can be used to model the number of cubic inches of cement that will be needed for a new porch. The cement contractor used 2. for the
value of x.
Complete the table to determine the dimensions, in inches, of the cement needed for the porch.
Side
Height (shortest length side)
Dimension
Width (medium length side)
Length (longest length side)

the answer is 375 miles

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.

whats the