MATHEMATICS MIDDLE SCHOOL

The expression 3 1/2x + 18 represents the perimeter of the rectangle shown. Write an expression that represents the length of the rectangle.
The expression 3 1/2x + 18 represents the perimeter of - 1

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

height = ¼x+5

perimeter = 2(length)+2(height)

3½x + 18 = 2(length) + 2(¼x + 5)

3½x + 18 = 2(length) + ½x + 10

3x + 8 = 2(length)

length = 1½x + 4

Related Questions

When the sum of 1.9 and 2.2 is subtracted from the product of 1.9 and 2.2, what is the difference?Please Help!!! :)
PLEASE HELP WITH MATH AND BEST GETS BRAINLIEST. PLEASE SHOW WORK.
Write each rate as a unit rate3 inches of rain in 6 hours
A sequence is defined recursively by f(0)=2 and f(n)=f(n+1)=-2f(n)+3 for n greater than or equal to 0, then f(2) is equal to
If f(x) = 3x + 2, find f(4)

west palm beach, florida, gets rain about 16 percent of the time. on how many days out of 400 can residents of west palm beach predict they will get rain?

Answers

Remember that 16%=16/100=0.16

If it rains 16% of the time, out of 400 days...

400*0.16=64days

you can predict they'll get 64days of rain

Answer=64days
Do a proportion. 16/100=x/400. 100x=6400. 6400/100= 64.
The answer is 64 days

Darrell needs a ride to the airport. He is deciding between two options:Option A is a shuttle that charges a flat rate of $42.

Option B is a cab that charges an initial fee of $4.50 plus an additional $1.25 for every mile traveled.

For what number of miles will Option B cost less than Option A? Let m represent the number of miles.


m < 12

m < 30

m < 38

m < 9

Answers

For 30 numbers of miles will Option B cost less than Option A.

What is mile?

A unit of linear measure equal to 1,760 yards (approximately 1.609 kilometers).

Option A shuttle that charges a flat rate of $42.

Option B is a cab that charges $4.50 + $1.25permile

calculate cab charges for mile(m)=30i.e;

                                                        =4.50 + 1.25*30

                                                        =42.

 

So,we can say that upto 30 miles Option B cost less than Option A.

To know more about the mile, click the link below:

brainly.com/question/23245414

#SRJ2

Answer:

m<30

Step-by-step explanation:

One tenth the product of 12 and 16

Answers

that is the product of a fraction and two numbers:
(1/10)(12)(16)
= 12*16/10
= 19.2
1/10(12*16) = 1/10*192 = 19.2

If the area is 30 inches. What is the perimeter

Answers

If the area is 30 inches, then the length must be 5 and the width must be 6, so 10+12=22 which is your perimeter. I got 10 with 5x2 and 12 with 6x2. Then you add it together because the formula for perimeter is (lengthx2) +(widthx2)! Just in case you need an explanation.
You would beed to say how long the width and kength is. There are a lot of different answers to that question without a specific width or length

A container holds a combination of nickels and quarters. There are 156 coins in all, and their total value is $21.60. The system of equations models this situation, where x is the number of nickels and y is the number of quarters.x+y=156
0.05x+0.25y=21.6
How many nickels and quarters are in the container?
A.
118 nickels and 38 quarters

B.
106 nickels and 50 quarters

C.
87 nickels and 69 quarters

D.
72 nickels and 84 quarters

Answers

x+y=156
0.05x+0.25y=21.6

-1/4*/ x+y=156
1/20x+1/4y=216/10

-1/4x-1/4y=156*-1/4=-39

1/20x+1/4y=216/10
+--------------------------
-4/20x=-17,4

x=87

x+y=156

87+y=156    y=69

this question answer is 87 nickels and 69 quarters

Sandy has box of chocolates. Box cost $2.00. In box has 8 chocolates. How much does each chocolate cost.

Answers

so you must find individual prices.


Start by doing the price($2.00)divided by the amount in box(8) 


you should get 0.25 or 25 cents per chocolate
Divide $2.00 by 8 and your answer is $0.25
Other Questions
What is 41 3/4 simplified ?
What is the answer to 3/5 x 10/21 in simplest form???
Given: f(x) = x 2, g(x) = x + 6, h(x) = 7Find h{g[f(x)] }.a. 7b. 20c. 55
Please help! Solve for a.