An architect is designing a rectangular greenhouse. along one walks is a 7-ft storage area and 5 sections for different kinds of plants. on the opposite wall is a 4-ft storage area and 6 sections for plants. al of the sections for plants are of equal length. what is the length of each wall ?

The length of each wall is 22 ft.

Step-by-step explanation:

Consider the provided information.

It is given that the length of each section of plants is equal.

Let the length of each plant is x.

Thus, the length of each side is 7-ft storage area and 5 sections for different kinds of plants. i.e.

Length of one side = 7 + 5x

Similarly, on the opposite wall is a 4-ft storage area and 6 sections for plants. i.e.

Length of opposite side = 4 + 6x

For better understanding refer the figure 1:

As we know in a rectangle opposite sides are equal, thus.

7 + 5x = 4 + 6x

Solve for x.

7 - 4  =  6x-5x

x = 3

Thus, the length of one side is:

7 + 5(3) = 7 + 15 = 22 ft

Hence, the length of each wall is 22 ft.

Note: it is not possible to find the length of other two wall as there is no information related with them.

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.