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Olin [163]
3 years ago
5

Glenn needs to cut pieces of ribbon that are each 1 meter long to make ribbon key chains. If he has 7 pieces of ribbon that are

each 1 dekameter long, how many 1−meter pieces of ribbon can he cut? Glenn needs pieces.
Mathematics
2 answers:
Alexus [3.1K]3 years ago
8 0

Answer:

He can cut 70 pieces of ribbon.

Step-by-step explanation:

Hi, 1 decameter is equal to 10 meters. So each piece of ribbon is 10 meters long. Since he has 7, we have to multiply the length in meters of each ribbon (10) by the quantity (7).

10x 7 = 70 meters

He needs to cut pieces of ribbon that are each 1 meter long, so we have to divide the total meters of ribbon that Glenn has(70), by the length of each ribbon asked(1).

70/1= 70

He can cut 70 pieces of ribbon.

Mashcka [7]3 years ago
6 0

Answer:

The number of 1-meter pieces of ribbon Glenn can cut is 70 ribbons

Step-by-step explanation:

Here, we note the question is a word problem

Therefore, the number of ribbon that Glenn has = 7

The length of each piece = 1 Dekameter long = 10 m

Total length of ribbon Glenn has = Number of ribbons × Length of one ribbon = 7×10 = 70 m

The number of 1-meter pieces of ribbon he can cut is given by;

Total length of ribbon that Glenn has÷Required ribbon length

= 70 m ÷ (1 m) = 70 ribbons

Therefore, Glenn can cut out 70 ribbons from the total length of ribbon he has.

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لیا
alex41 [277]

The graph is plotted and attached in the attachment. The given equation is a linear equation with the intercept 0.

<h3>What is a graph?</h3>

A diagram depicting the relationship between two or more variables, each measured along with one of a pair of axes at right angles.

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation one variable is present then the equation is known as the linear equation in one variable.

If the slope of a line is m and the y-intercept is c, then the equation of that straight line is given as y = mx + c.

Given equation;

y + 2 = (x+2)

Rearrange the equation;

y + 2 = x+ 2

y=x

The standard equation for the straight line is;

y = mx + c

Where c is the intercept and m is the slope

After comparing the given equation with the standard equation we get;

m = 1

c =0

Hence,the graph is plotted and attached in the attachment.

To learn more about the graph, refer to the link;

brainly.com/question/14375099

#SPJ1

6 0
2 years ago
An airline finds that if it prices a cross-country ticket at $300, it will sell 200 tickets per day. It estimates that each $10
Rom4ik [11]

Answer:

Ticket price = $170

Number of tickets sold = 850

Step-by-step explanation:

Let X= the number of $10 price reduction and the number of 50 tickets increase

Let p= price per ticket

Let q= number of tickets sold

Let R= revenue

Let p(x) = price of ticket now sold

Let q(x) = number of tickets now sold

R(x) = p(x) * q(x)

P(x) = 300 - 10x

q(x)= 200 + 50x

R(x) = (300 -10x) (200 - 50x)

= 60000 + 15000x - 2000x - 500x^2

= 60000 + 13000x - 500x^2

Differentiate with respect to x

dR(x)/dx = 13000-1000x

Put dR(x)/dx = 0

0= 13000 - 1000x

1000x = 13000

Divide through by 1000

1000x/1000 = 13000/1000

x = 13

Therefore x = 13 for $10 price reduction and 50 tickets increase

p(x) = 300 - 10x

= 300 - 10*13

= 300 - 130

= $170

q(x) = 200 + 50x

= 200 + 50*13

= 200 + 650

= 650

Maximum Revenue = p(x) * q(x)

= 170 * 850

= $144,500

For 13 reductions, we have $170 price reduction and 850 ticket sales

8 0
3 years ago
How to solve 5x+2=11/3 step by step please
AveGali [126]
Soo you subtract 2 from 11/3 which is 1.6 then you divide 5 from that number so the answer is 0.33 repeating
3 0
3 years ago
Solve: k/54 = 1/6<br> 9<br> 0.9<br> 6<br> 324
Oduvanchick [21]
The answer to your question is nine

4 0
3 years ago
Translating Algebraic Expressions
lord [1]

Answer:

1. \frac{4}{5} n+7

2. \frac{1}{3} (g+8)+3c

3. \frac{1}{6} m+9

Step-by-step explanation:

1. The word "of" means "to multiply" so it would be \frac{4}{5} *n which can also be written as \frac{4}{5} n then you plus 7

2. this would be 1/3 times in parenthesis, g+8, and then added to 3c

3. this would be 1/6 times m, then plus 9

6 0
4 years ago
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