Santiago makes 12 dozen cookies for a bake sale. He needs 34 teaspoon of baking soda for each dozen. How many total teaspoons of baking soda will Santiago need? The answers are
A.12 3/4 tsp
B.12 tsp
C.9.tsp
D.8 3/4 tsp

c

Step-by-step explanation:

btw this is Aiden W from class

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation: