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Volgvan
3 years ago
8

For every $2 Alice spent on materials, she could make 5 coasters. She made 60 coasters and sold them at the York Beach Fair, cha

rging $5 for 2 coasters. What was her profit?
Please share your strategy and show you work along with explaining your work.
Mathematics
1 answer:
iragen [17]3 years ago
4 0
$2 = 5 coasters

x = 60 coasters

60 / 5 = 12

12 x $2 = $24

$24 = 60 coasters



$5 = 2 coasters

60 / 2 = 30

30 x $5 = $150



$150 - $24 = $126

$126 in profit
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Here, I'll help you a little
rewrite the equation as -6k/5 = 12
multiply both sides by 5
-6k=60
divide both sides by -6 to isolate k
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Hope this helps :)
6 0
2 years ago
Factor.<br><br> 3x(y−4)−2(y−4)<br><br><br><br> Enter your answer in the box.
NISA [10]

Answer: Use the distributive property to multiply 3 by y−4.

3y−12−2(y−4)

Use the distributive property to multiply −2 by y−4.

3y−12−2y+8

Combine 3y and −2y to get y.

y−12+8

Add −12 and 8 to get −4.

Anwser:

y−4

Step-by-step explanation:

Hope this helps!

6 0
2 years ago
At the halftime show, a marching band marched in formation. The lead drummer started at a point with coordinates (-2, -5) and mo
creativ13 [48]

Answer:

Part a) The rule of the translation is (x,y) -----> (x+1,y+3)

Part b) The coordinates of the drummer's final position are (-1,-2)

Step-by-step explanation:

Part a) Write a rule to describe the translation

we know that

The lead drummer moved 3 steps up and 1 step right.

so

3 steps up ----> that means (y+3)

1 step right ---> that means (x+1)

The rule of the translation is equal to

(x,y) -----> (x+1,y+3)

Part b) What were the coordinates of the drummer's final position?

we know that

The drummer's initial position is the point (-2,-5)

Applying the rule of the translation

(x,y) -----> (x+1,y+3)

(-2,-5) -----> (-2+1,-5+3)

(-2,-5) -----> (-1,-2)

therefore

The coordinates of the drummer's final position are (-1,-2)

5 0
3 years ago
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Ivenika [448]
Answer: 4

Step-by-step explanation:

6 • 2/3 =
12/3 =
4
6 0
3 years ago
The formula Y=X⁴-4X³+3X² is growing?
miskamm [114]

Answer:

The best way to know weather the formula y=x⁴-4x³+3x² is growing or not, is by graphing it.

As you can see in the attached picture:

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Therefore, the polynomial grows in the intervals stated before.

6 0
3 years ago
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