550,000 or 600,000
780,573 estimates to 780,000 or 800,000
229,615 estimates to 230,000 or 200,000
780,000-230,000=550,000
or
800,000-200,000=600,000
Answer:
x<50/7
Step-by-step explanation:
5x+2x<50
x<50/7
"The perimeter is the sum of the length of the sides. A square has four equal sides. The perimeter of a square is four times the side length." Is the answer