Solution:
Let x = the number of $70 seats sold
Let y = the number of $20 seats sold
x+y ≤ 20,000
70x+20y > 500,000
Answer:
12 girls
Step-by-step explanation:
multiply 8 by 3/2 to get 12.
Answer:
3(x+10)=24
Step-by-step explanation:
Step-by-step explanation:
first u must find the area of the rectangle.after that,find the area of the square.then you have tu subtract it so that u can get the orange area.