MATH EXTENSION-PROBLEM OF THE WEEK
Investigation 3: Concentration
Eight students are working with concentration of powdered-drink solutions. When it
comes time to taste their solutions, they realize they all have different amounts,
Student 1: 1/6L - 12
Student 2, 1/4L
Student 3: 1/3
2
Student 4, 1/2
Student 5: 11/12 L
Student 6: 3/4 L
Student 7; 5/6L-
Student 8: 1/4L:2
912
5
3
-12
43
1. How much solution do they have?
43
12 L
2. How can they distribute the solution equally?

здрасти

step-by-step explanation:

answer: sherk

step-by-step explanation:

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system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.