Zoey spent $12 on a video and $25.82 on a poster at the music store. Find the total amount she spent, the additive inverse, and describe a
situation so that Zoey ends the week with zero dollars.
Part A: What was the total amount?

Part B: What is the additive inverse of the total?

Part C :Which describes a situation so that Zoey ends the week with
zero dollars?

A: Zoey earned $37.82 at her lemonade stand.

B: Zoey spent $37.82 on dinner and a movie with friends.

C: Zoey and a friend split the cost of a video game that cost $37.82.

D:Zoey got a $35 gift card for her birthday,

4

step-by-step explanation:

6 (donuts) divided by 3 is 2.

so 2/3 means 2 times 2, which is 4/6.

you get two and your friend gets four.

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is