Answer:
42+7xy=(7*6)+(7xy).......
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:
x=-4
Step-by-step explanation:
x+12=8
x=8-12
Andre did not multiple both by four to get the exact whole number. He also, didnt subtract 12 which is not possible due to it being multiplied by 1/4.
The answer is 1000 square inches.