Greta added 3/6 of a cup of sugar to her cake mix, then
sprinkled 1/6 of a cup of sugar over the top of the finished
cake. which fraction represents the total amount of sugar
that greta used for the cake? express the answer in lowest
terms.
1/6 of a cup
1/2 of a cup
3/6 of a cup
2/3 of a cup

The total amount of sugar used=2/3 of a cup

Step-by-step explanation:

The expression for the total amount of sugar used for the cake is;

T=S+O

where;

T=total amount of sugar

S=amount initially added

O=amount sprinkled over the top

This expression can also be written as;

Total amount of sugar=amount initially added+amount sprinkled over the top

In our case;

S=3/6 cup

O=1/6

replacing;

T=(3/6)+(1/6)=4/6 in its lowest form=2/3

The total amount of sugar used=2/3 of a cup

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.