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FinnZ [79.3K]
3 years ago
11

Cindy baked 6 cakes to raise money for her track team. The total cost for all of the ingredients for her cakes is $30.00. She wi

ll sell each cake for $12.00. Use a function to model the money Cindy could raise for her track team.
Part A: Write a rule in function notation.

Part B: What is the domain of this function?

Part C: What is the range of this function?

Part D: Explain if the graph of this function would be continuous or discrete.

(4th time posting because of issues with people answering and me putting myself on the wrong level of math)
Mathematics
1 answer:
user100 [1]3 years ago
3 0

Answer:

55 profit $$

Step-by-step explanation:

30by12 put me brainliet please!!!

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Krissy predicted that she would sell 65 sweaters. She actually sold
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Answer:

Bumble (B)

Step-by-step explanation:

6 0
3 years ago
The Naturally Made Bath and Body store pays $550 a month for rent and utilities. The average cost for its products to be manufac
Llana [10]

Answer:

Break-even point is at quantity 220.

Step-by-step explanation:

Given the rent amount that is fixed cost for the store = $550

The average cost of the goods = $3

The average price of the goods = $5.50

Let the total number of break-even items = Q

Thus, total revenue = 5.50 x Q = 5.50Q

At break-even, TR = TC

5.50Q = FC + VC

5.50Q = 550 + 3Q

5.50Q - 3Q = 550

2.50Q = 550

Q = 550 / 2.50

Q = 220

Thus break-even point is at quantity 220.

6 0
3 years ago
Please help me with the answer!! There is the picture of the problem^
ch4aika [34]

Answer:

y= -4x +3

Step-by-step explanation:

equation of slope -intercept is

y=mx+b

the slope of the equation that is perpendicular to the given line is negative reciprocal of the slope of this line y = (1/4)x +11 so slope is m= -4

point (2, -5)

equation given a point and a slope is

y +5 = -4(x -2)

y +5 = -4x +8

y= -4x +8-5

y= -4x +3

8 0
3 years ago
The lines whose equations are 2x + y = 3z and x + y = 6z intersect at which point? (3z, -3z) (-3z, 9z) (9z, -15z)
EleoNora [17]
Hey there, Xs4etsmith!

The correct answer would be the second option.
To solve for this system of equation, we need to make both equations equal to each other but first we need to make each equation equal to 0.

So, 2x+y=3z goes to 2x+y-3z=0 (I subtracted 3z from both sides)
And x+y=6z goes to x+y-6z=0 (I subtracted 6z from both sides)
Now we can make them equal to each other.
2x+y-3z=x+y-6z
2x-3z=x-6z (I subtracted y from both sides to cancel it)
x-3z=-6z (I subtracted x from both sides)
x=-3z (I added 3z to both sides to isolate x)

Now, we replace the value of x for 3z and solve
2(-3z)+y=3z 
-6z+y=3z (Distribute)
y=9z (Add 6z to both sides)
So y is equal to 9z

Let's try the second equation
-3z+y=6z
y=9z (Add 6z to both sides)

The value of x would be -3z and when solving both equations, we get the same value for y which is 9z

Thank you for using Brainly.
See you soon!
4 0
4 years ago
Convert 3 liters into quarts
deff fn [24]
1 liter = 1.05669 quarts
3 liters = 3.17006 quarts
6 0
3 years ago
Read 2 more answers
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