Ask question

Ask question

All categories

AleksAgata [21]

3 years ago

7

The width of a rectangle is 7 less than it’s length. Which expression represents the perimeter of the rectangle with a length of

x

1 answer:

JulsSmile [24]3 years ago

3 0

Short answer = 4x-14

See attached image for worked solution.

I hope this helped!

You might be interested in

At a party of 102 people,17 lb of potato salad is served. a. Write and solve an equation to find how many people each pound of p

Novay_Z [31]

Each pound of potato salad serves 6 people and the average number of pounds of potato salad that each person is served will be $\frac{1}{6}$ pound.

<u><em>Explanation</em></u>

At a party of 102 people, 17 pounds of potato salad is served.

<u>a.</u> Suppose, each pound of potato salad is served to $x$ number of people.

So, 17 pounds of salad is served to $(17*x)$ or $17x$ number of people. That means......

$17x= 102\\ \\ x= \frac{102}{17}=6$

So, each pound of potato salad is served to 6 people.

<u>b.</u> Suppose, the average number of pounds of potato salad that each person is served is $y$

So, the total number of pounds of salad, served to 102 people $= (y*102)$ pounds $=102y$ pounds. That means .....

$102y= 17\\ \\ y= \frac{17}{102}= \frac{1}{6}$

So, the average number of pounds of potato salad that each person is served will be $\frac{1}{6}$ pound.

3 0

3 years ago

the length of a rectangle is 8in. more than it’s width. the perimeter of the rectangle is 24in. what are the width and length of

igomit [66]

The width is 2 in., and the with is 8 in.

4 0

3 years ago

Where is the blue dot on the number line?

Daniel [21]

Answer:

Near 3.2

Step-by-step explanation:

6 0

3 years ago

The answer that is blue isn’t really the answer i chose

babunello [35]

I thought it was the one above it but I think you are right tho

4 0

3 years ago

200 kg of brass is melted down and cast into ornamental frogs, each weight 3/20kg. How many frogs are made?

Savatey [412]

Answer:

1,333 frogs

Step-by-step explanation:

okay so we know that mass remains conserved no matter where you are.

same here ^^

if the total mass of brass is 200 kg

the total mass of the new frogs formed from it when put together will be the same :)

and if there were n such frogs formed

we have,

total mass = n × mass of each frog

200 = n × 3/ 20

n = 4000/ 3

so it becomes something like 1,333.33

that is nearly 1,333 frogs can be made out of 200 kg of brass each weighing 3/ 20kg (the last ones a bit less to make upto 200kg)

5 0

3 years ago