Answer:
Verteran's Plan: y=15x+40
Beginner's Plan: y=10x+60
Step-by-step explanation:
To find slope take two points and subtract them together to find the slope. To find the initial value it's where the line first hits the y-axis.
You should add the weights of each kitten and then divide by the number of kittens. Ex. There are 5 kittens weighing 2, 1, 3, 2, and 2. So you would add those to get 10 and divide by the number of kittens which is 5 to get an average of 2.
Centimeters would suffice for measuring the length. I hope this helped! :)
Given:
The total admission price for a group of 4 adults and 10 children is $57.
The total admission price for a group of 3 adults and 7 children is $41.
To find:
The admission prices for an adult and for a children.
Solution:
Let the price of an adult be x and price of children be y.
According to the question,
...(i)
...(ii)
Multiply equation (i) by 3.
...(iii)
Multiply equation (i) by 4.
...(iv)
Subtract (iv) from (iii).
Divide both sides by 2.
Put y=3.5 in (i).
Divide both sides by 4.
Therefore, the price for an adult is $5.5 and price for a child is $3.5.