What is 5 squared minus twice as much of 8

9

Step-by-step explanation:

5^2 - 2 x 8 is the equation

first you do exponents so now the equation looks like this: 25 - 2 x 8

then (when following pemdas) you multiply to get this: 25 - 16

last, you should subtract to get your 9

i hope this helps :))

Dimension of the picture with 9ft strip of wood is

length = 2.25 ft  and width =2.25 ft

Given :

you want to frame a collage of picture with a 9ft strip of wood.

the perimeter of the frame is 9 ft

Perimeter of rectangle = 2(length +width )

Let 'l' be the length and 'w' be the width

Now we find the area

Now we find out 'w' where area is maximum

Width =2.25 gives us maximum area

Now find out the length ,

Dimension of the picture is length = 2.25 ft  and width =2.25 ft

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