It is 100 because 10 times 10 = 100.
Area= Length times Width
I am guessing right now, but here it is
x=6x+x-2x
Intersecting point 4,2 with slope of 1/2
Length=3x^2
Width=9x^3
Area=L*W=3x^2*9x^3=27x^5=27x^2.x^3
Radius=4x^2y^3
Area of a circle=pir^2=pi*(4x^2y^3)^2
Answer:
Each pen costs $6
Step-by-step explanation: $40 total -$10 from the book=$30 left.
$30 left divided by 5 pens = $6 each pen.