Answer:
6
Step-by-step explanation:
im just gonna name these couples by numbers 1 , 2 and 3 and each couple will take up 2 seats together.
1 2 3
3 2 1
2 3 1
1 3 2
2 1 3
3 1 2
Originally we have
length = x
width = x-2
since the width is 2 inches smaller than the length
now let's triple each dimension. Multiply the expressions by 3 to get
new length = 3*x
new width = 3*(x-2) = 3x-6
Now onto the area
area = (length)*(width)
area = (3x)*(3x-6)
area = 3x*3x-3x*6
area = 9x^2 - 18x
So the new larger rectangle has area of 9x^2-18x
Answer:
x=-8z/5 - 3y/5
Step-by-step explanation:
distributive prop
3x-3y=8x+8z
isolate x by moving 8x to the left, and -3y to the right
-5x=3y+8z
divide by -5 on both sides.
x=-8z/5 - 3y/5
6,330,000 is nearest ten thousand for the sum of 2,546,816 and 3,783,659
Answer:
.
Step-by-step explanation:
