18.06.2022

The Taylors have a square rug in their living room that is "x" feet long on each side. The room is 3 feet wider and 5 feet longer than the rug. Write an expression to describe the perimeter of

the living room.

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24.06.2023, solved by verified expert
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The Taylors have a square rug in their living, №17886682, 18.06.2022 09:56

Step-by-step explanation:

Given

The Taylors have a square rug in their living, №17886682, 18.06.2022 09:56

Required

Determine the perimeter of the room

The room is 3ft wider.

So:

The Taylors have a square rug in their living, №17886682, 18.06.2022 09:56

The Taylors have a square rug in their living, №17886682, 18.06.2022 09:56

The room is 5ft longer,

So:

The Taylors have a square rug in their living, №17886682, 18.06.2022 09:56

The Taylors have a square rug in their living, №17886682, 18.06.2022 09:56

The perimeter is:

The Taylors have a square rug in their living, №17886682, 18.06.2022 09:56

The Taylors have a square rug in their living, №17886682, 18.06.2022 09:56

Collect Like Terms

The Taylors have a square rug in their living, №17886682, 18.06.2022 09:56

The Taylors have a square rug in their living, №17886682, 18.06.2022 09:56

The Taylors have a square rug in their living, №17886682, 18.06.2022 09:56

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Faq

Mathematics
Step-by-step answer
P Answered by PhD

Perimeter = 4x+16

Step-by-step explanation:

Given

Rug=x

Required

Determine the perimeter of the room

The room is 3ft wider.

So:

Width = Rug + 3

Width = x + 3

The room is 5ft longer,

So:

Length = Rug + 5

Length = x + 5

The perimeter is:

Perimeter = 2 * (Length + Width)

Perimeter = 2 * (x+5+x+3)

Collect Like Terms

Perimeter = 2 * (x+x+5+3)

Perimeter = 2 * (2x+8)

Perimeter = 4x+16

Mathematics
Step-by-step answer
P Answered by PhD

For 1 flavor there are 9 topping

Therefore, for 5 different flavors there will be 5*9 choices

No of choices= 5*9

=45 

Mathematics
Step-by-step answer
P Answered by PhD

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

Mathematics
Step-by-step answer
P Answered by PhD

Speed=Distance/time

Here,

distance=15m

time=1sec

speed=15/1=15m/sec

Distance=Speed*time

time=15min=15*60sec=900sec

Distance travelled in 15 min=15*900=13,500m

=13500/1000 km=13.5Km

Mathematics
Step-by-step answer
P Answered by PhD

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

Mathematics
Step-by-step answer
P Answered by PhD

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

Mathematics
Step-by-step answer
P Answered by PhD

Salesperson will make 6% of 1800

=(6/100)*1800

=108

Salesperson will make $108 in $1800 sales

Mathematics
Step-by-step answer
P Answered by PhD

30% of 420 are first year students

first year students = (30/100 )*420

=126 students

Student who are not in first year = 420-126

=294 students  

Mathematics
Step-by-step answer
P Answered by PhD

The solution is given below

The solution is given below
Mathematics
Step-by-step answer
P Answered by PhD

Cost of 6 gallons =$15

Cost of 1 gallon =15/6

                           =$2.5

Cost of 7 gallons=$2.5 * 7

                           =$17.5

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