Answer:
24 + 6
Step-by-step explanation:
550+450-120+720=1,600
720/1,600*100%
=720/160%
=45%
therefore, 45% of new balance
Answer:
S=21
Step-by-step explanation:
First cross multiply, next divide. I hope this helped!
First find out how much she spent on the fabric. That's 12.5 yards times 4.50 a yard which is $56.25. Now figure out how many beds she can make with 12.5 yards if each bed uses 2.5 yards of fabric by dividing 12.5 by 2.5 to get 5 beds. She can make 5 beds for $56.25. If she sells each of those 5 beds for $17.50 each, she makes 5 times $17.50 which is $87.50. If she spent $56.25, subtract that from what she makes: 87.50 - 56.25 = 31.25