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Crank
3 years ago
15

Leah is creating satin bows for a wedding. From a 15-meter-long ribbon, she first cuts a piece 3 4/9 meters long. Then she cuts

a piece 6 5/9 meters long from the remaining ribbon. How much ribbon does Leah have left?
A.) -12 meters
B.) -5 meters
C.) 5 meters
D.) 12 meters
Mathematics
2 answers:
grandymaker [24]3 years ago
8 0
C is the answer. Hopes that helps.
Natalija [7]3 years ago
3 0

Answer:

Leah is left with 5 meters of ribbon. (option C)

Step-by-step explanation:

Total length of ribbon Leah had = 15 meters

First she cuts a piece of length = 3\frac{4}{9}=\frac{31}{9} meters

Again she cuts a piece of length = 6\frac{5}{9}= \frac{59}{9} meters

So, the length of ribbon left is = 15-(\frac{31}{9}+ \frac{59}{9})

= 15-(\frac{90}{9})

= 15-10=5 meters

Therefore, Leah is left with 5 meters of ribbon.

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Jan wants to make several batches of a recipe for cheesy mashed potatoes. The graph shows the relationship between the number of
Dominik [7]

Answer:

Step-by-step explanation:

I know the answer it is the first one

I have gotten that question too and Igot it right so trust me

7 0
3 years ago
You are the operations manager of the Spartan Ice Cream Shoppe that produces its own ice cream. You make and sell five flavors;
Ivanshal [37]

Answer:

(a) 90V + 75C + 70P + 55B + 40R

(b) - You can make up to 200 gallons

- You have to make at least 10 gallons of each flavors

- You cannot make more than 75 gallons of any one flavor

(c)V + C + P + B + R ≤ 200

10 ≤ V, C, P, B, R ≤ 75

(d) 75 gallons of Vanilla, 75 gallons of chocolate, 30 gallons of Pistachio, 10 gallons of Banana and 10 gallons of Rocky Road

Step-by-step explanation:

(a)Let V, C, P, B and R be the number of Vanilla, Chocolate, Pistachio, Banana and Rocky Road ice cream gallons you'd plan to make for the Spartan Ice Cream shop. The profit function would be

90V + 75C + 70P + 55B + 40R

And this is the formula that you are trying to optimize.

(b) The constraints are:

- You can make up to 200 gallons

- You have to make at least 10 gallons of each flavors

- You cannot make more than 75 gallons of any one flavor

(c) The constraint formula:

V + C + P + B + R ≤ 200

10 ≤ V, C, P, B, R ≤ 75

(d)  The solutions of this problem is, you would try to make as much as possible of the ones that generate the most profit, while keep an eyes on the constraints. Knowing this, you would

1. Make 10 gallons of each flavors, so a total of 50 gallons. That leaves you with 200 - 50 = 150 gallons left

2. Of the 150 gallons left, you make an extra 65 gallons for Vanilla (so a total of 75 Vanilla gallons). That leaves you with 150 - 65 = 85 gallons

3. Make an extra of another 65 gallons for the 2nd profit generating flavor, which is Chocolate. That leaves you with 85 - 65 = 20 gallons

4. The last 20 gallons can be used to make Pistachio

In the end, you should make: 75 gallons of Vanilla, 75 gallons of chocolate, 30 gallons of Pistachio, 10 gallons of Banana and 10 gallons of Rocky Road

7 0
3 years ago
Please help with this
PSYCHO15rus [73]

Answer:

B. m \angle1 + m \angle3

D. 180\degree - m \angle6

Step-by-step explanation:

By exterior angle theorem:

m \angle4 = m \angle1 + m \angle3

m \angle4 = 180\degree - m \angle6

3 0
3 years ago
Hello! Can someone please help? I would really appreciate it! Thx! :)
Vika [28.1K]

Answer:

55

Step-by-step explanation:

a line is 180° so you subtract 180 by 125 and you get 55

5 0
3 years ago
Read 2 more answers
Need help with question
Vlad [161]
Your answer is gonna be the second one!
5 0
3 years ago
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