Answer:
x=-2 or x=7
Step-by-step explanation:
subtract 14 on both sides
factor the left side of the equation
find what minus what equals 0
then you get x=-2 and x=7
Answer:
180 squared ft
Step-by-step explanation
80% = 80/100 = 40/50 = 4/5
L = 15
W= 4/5 of 15 = 12
Area = LxW
Area = 15x12 = 180 squared ft
All area : 8x*12x=96x^2
Area for field : 3x*6x=18x^2
Area of land wich will be left for the bleachers,restrooms,and other parts of the stadium: 96x^2-18x^2=<span>78x^2
</span>So the answer is A.<span>78x^2</span>
Answer:
13067 square miles
Step-by-step explanation:
Please find attached the surface areas of the lakes
the answer can be determined by subtracting the surface area of lake huron from the surface area of lake Erie
surface area of lake huron - surface area of lake Erie
22973 - 9906 = 13067 square miles
I dont think the answer is always. Because integers are always whole numbers. Hope that helps a little?