A picture measuring 4 inches by 6 inches is placed inside a frame which has equal width around the entire picture. If the area of the frame and the picture is 63 square inches, what is the width of the frame

1.5 inches.

Step-by-step explanation:

A picture measuring 4 inches by 6 inches is placed inside a frame which has equal width around the entire picture.

The area of the frame and the picture is 63 square inches.

Question asked:

What is the width of the frame ?

Solution:

Let width of the frame =

Then combined length (frame and picture) =

Similarly, combined width (frame and picture) =

By using:-

Combined area of the frame and the picture = 63 square inches

-

Subtracting both sides by 24

Subtracting both sides by 39

Since, width can never be in negative thus,

Therefore, width of the frame is 1.5 inches around the entire picture.

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94