Answer:
y=-1/2x+2
Step-by-step explanation:
$10.50 gets taken off the original price. I divided $42 by 4 because 25 is 1/4th of 100. This got me $10.50. The original price ($42) minus $10.50 equals $31.50. So the item sells for $31.50!!!!
I would say there is 18 girls in the club b/c the ratio is 3:4 there would be one more group of boys than girls. you divide 24 by y and you then subtract 6 from 24 to get 18.
Y-intercept is 1
slope is 2
Answer: 20% increase
Step-by-step explanation:
change/ original number
(60 - 50 / 50) x 100 = 20
20%