Jack's mother gave him 50 chocolates to give to his friends at his birthday party. he gave 3 chocolates to each of his friends and still had 2 chocolates left. write an equation to determine the number of friends (x) at jack's party. find the number of friends at jack's party. equation: friends:

The Equation is and there were 16 friends at Jacks Party.

Step-by-step explanation:

Given:

Total Chocolates Jack have = 50

Let the number of friends at Jack's party be x.

He gave 3 chocolates to each of his friends.

Total chocolates given to friend = 3x

And still had 2 chocolates left.

Chocolate left = 2

hence the equation can be framed as;

Total Chocolates Jack have is equal Total Chocolates to Jack friends plus chocolate left

Hence the equation is;

Now Solving the above equation to find number of friends we get;

Hence there were 16 friends at jack's party.

Equation:

Friends: 16

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: