The answer is 101. In this equation you would add 12 to boyh sides to cancel out the -12. You are left with Q = 101
The answer is 720. Find a number so that 25% of it is 240. That number is 960, then minus 240 from it to find the number of the other people.
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let the length b y
Width = 2x - 3
Perimeter = 18x + 4
And
Perimeter = 2(l + w)
18x + 4 = 2(y + 2x - 3)
Dividing through by 2
9x + 2 = y + 2x - 3
Making y as subject
y = 9x - 2x + 2 + 3
y = 7x + 5
The missing side is 7x + 5