Mathematics High School

The length of a rectangular driveway is 3 times its width. If the length is 7 % yards, find
the length of the driveway and the area of the driveway.

Answers

Answer 1

Answer:

3 x 7 and 1/6 = 21 and 1/126

Step-by-step explanation:

your going to multiply 3x7 then you get 21 then you multiply by 1/6 and there you go.

Related Questions

Pedro has a budget of $50 to spend on his mom for her birthday. He bought her a necklace for $21. He also wants to buy her new scarves that are on sale for $3 each. What is the most number of scarves he can buy her for her birthday?

Answers

Answer:

9 scarfs

Step-by-step explanation:

Answer:

9 scarves

Step-by-step explanation:

50 - 21 = 29

29/3 = 9 R2

So that is 9 scarves because you can't buy a fraction off a scarf

Please help me. Find mQ, mR, and mS please

Answers

Step-by-step explanation:

since they are angles and there are three of them. Assume that they are part of a triangle. That is all I can do until you give more information about the problem. lmk down in the comments on the side length or whatever the problems asks for.

have a good day :)

Where’s the picture or any other information so I can try to answer

Olivia entered a baking contest. As part of the contest, she needs to demonstrate how to measure a gallon of milk if she only has a teaspoon measure.

Answers

1 gallon= 768 teaspoons

Wayne answered 58 out of 65 questions on a test correct. What was the percentage he answered incorrectly?
A)91%
B)89%
C)11%
D)9%

Answers

Answer:

To find the percentage, take the answers right divided by the total. 58/65 is 89 percent

Answer:

C) 11%

Step-by-step explanation:

Subtract 65-58 , then divide that answer by 65(number of questions). Then multiply by 100 and round

Find the product of 5.26 and 12.4.

Answers

Answer:

Product of 5.26 & 12.4

= 5.26 × 12.4

= 65.224

Answer:

65.224

Step-by-step explanation:

5.26 × 12.4 = 65.224

JJ buys a video game for $50.00. If the sales tax is 8.25%

Enter the sum, in dollars, that JJ paid, including tax.

Answers

Answer:

$54.26

Step-by-step explanation:

Convert the percentage into a decimal by moving the decimal point 2 places to the left or divide by 100.

This will give you .0825.

Multiply this number by $50 and add it to it

$54.26

Hope this helps! Good luck!! :)

Can someone pls pls help me with the middle one im struggling :( TYSM IF U DO!

Answers

Answer:

900 people

Step-by-step explanation:

540 / 60 = 9

10% = 9

9 x 100 = 900 people

Hope that helps!

Answer: 900

Explanation:

what is the range of g?

Answers

Answer:

Step-by-step explanation:

The values for g(x) divert after the point -1.

So, the values are going to be equal or greater than -1.

help please! (no links)

Answers

EZ is 24.5
Happy is 25

YOU JUST OPEN YOUR FIRST BUSINESS YOU HAVE RENT $1,000 YOUR FIRST ORDER OF PRODUCT WAS $10,000 YOU PHONE BILL IS $120 FOR 4 LINES, ELECTIRC BILL FOR THE FIRST MONTH IS $150, AND YOUR HEAT BILL IS $200 HOWEVER, SPRING IS NEAR SO YOU CAN CUT YOUR HEAT OFF. NOW ITS TIME TO PAY YOUR SELF AND EMPLOYEES. YOUR SALARY IS $5,000 EVERY OTHER WEEK AND YOU HAVE WAGES OF $20,000. .HOW MUCH IS YOUR TOTAL COST? *

Answers

Answer: $26,470

Step-by-step explanation:

Total costs are all the expenses that have to be paid by your business to keep it producing.

In this case that figure is:

Total cost = Rent + Phone bill + Electric bill + Heat bill + own salary + Wages

= 1,000 + 120 + 150 + 200 + 5,000 + 20,000

= $26,470

Plz, answer this question plz!

Answers

Answer:

third option down I'm 99% sure

The nth term of a sequence is 12n - 5

Work out the numbers in the sequence that have two digits and are NOT prime.

Answers

9514 1404 393

Answer:

55, 91

Step-by-step explanation:

The 2nd through 8th numbers in the sequence are the 2-digit numbers ...

19, 31, 43, 55, 67, 79, 91

Of these, the ones that are composite (not prime) are ...

55 = 5·11

91 = 7·13

Ben earned $ 400 mowing lawns this month. Of his earnings, he plans to spend 18% repairing
lawn equipment, deposit 20% in his savings, and use 35% for clothes. He will spend the rest.
How much will Ben have left to spend Show your work. help ill mark brainlessly

Answers

Answer:

K 110

Step-by-step explanation:

Find the amount to be spent for each item/service

18% of $400= $72

20% of $400= $80

35% of $400= $140

Now, add all his expenditures and subtract it from his income

$400 - ($72+$80+$140) = $400 - $290 = $110

I need help please and thank you ( umm 10 points i think ). thank u

Answers

Answer:

Step-by-step explanation:

since it tells you y is=1 plug that into the top equation

-1=5x+4

-1=x

and you already have y=-1

so its(-1,-1)

this is simple

since y = -1

y = 5x + 4

-1 = 5x + 4

5x = -5

x = -1

therefore answer is (-1, -1)

what % of 800,000 = 560,000

Answers

Answer:

70%

Step-by-step explanation:

560,000/800,000= 0.70

Name the diameter for the circle

Answers

Answer:

Step-by-step explanation:

A veterinarian predicted that the weight of a newborn puppy would be 1.5 pounds. When the dog gave birth, the newborn weighed 2 pounds. What is the zookeepers percent error?

Answers

Answer:

i wanna be christen

Step-by-step explanation:

howww

Alan invests a total of $16,500 in three different ways. He invests one part in a mutual fund which in the first year has a return of 11%. He invests the second part in a government bond at 7% per year. The third part he puts in the bank at 5% per year. He invests twice as much in the mutual fund as in the bank. The first year Alan's investments bring a total return of $1,425. How much did he invest in each way?

Answers

Answer:

>> $9000 invested in mutual fund

>> $3000 invested in government bond

>> $4500 put in the bank

Step-by-step explanation:

Let us denote the money invested in each case by a letter. Thus;

a = the money that he invested in a mutual fund

b = the money that he invested in a government bond

c = the money that he put in the bank

We are told that he invested a total of $16,500. Thus;

a + b + c = 16500 - - - (eq 1)

He invested twice as much in the mutual fund as he did in the bank. Thus;

a = 2c - - - (eq 2)

From the percentage given and the return of $1,425 from the first year investments, we have;

0.11a + 0.07b + 0.05c = 1425 - - - (eq 3)

Let's put 2c for a in eq (1) and eq (3)

Thus;

2c + b + c = 16500

b + 3c = 16500 - - - (eq 4)

Also,

0.11(2c) + 0.07b + 0.05c = 1425

0.07b + 0.27c = 1425 - - - (eq 5)

From eq 4, b = 16500 - 3c

Putting this in eq(5) gives;

0.07(16500 - 3c) + 0.27c = 1425

1155 - 0.21c + 0.27c = 1425

0.06c = 1425 - 1155

0.06c = 270

c = 270/0.06

c = $4500

b = 16500 - 3(4500)

b = 16500 - 13500

b = $3000

Since a = 2c, then;

a = 2(4500)

a = $9000

does anyone know this one

Answers

Answer:

x + 3y = 14

-4 + 3y = 14

+4 +4

3y = 18

y = 6

A small painting has an area of 400 cm2. The length is 4 more than 2 times the width. Find the dimensions of the painting. Solve by completing the square. Round answers to the nearest tenth of a centimeter.
PLEASE HELP! I WILL MARK AS BRAINLIEST!

Answers

400 = 8x * x

400 = 8x^2

400 / 8 = x^2

root/50 = x

7.1cm = x

Point-Slope
Instructions: Write the equation of the line in Point-Slope Form given the information below.
Slope =
Point = (1,4)
Point-Slope Form:
Check
7

Answers

Answer:

Look below.

Step-by-step explanation:

Point slope formula: y-y1=m(x-x1)

Point: (1,4)

First you have to plug in our point and the slope (m) if we had one.

1 will be plugged into x1 while 4 will be plugged into y1.

Answer: y-4=m(x-1)

This is as much as we can do with the information provided.

HELPPPPP !!!!!!!! PLSSSS AWNSERRR!! i'm not looking for "X"! Unit 7: Polygons & Quadrilaterals Homework 3: Rectangles i'm looking for the answers of 11, 12, 13, 14.

Answers

Answer:

11) 5x + 8 = 7x - 16

24 = 2x

x = 12

7(12) - 16 = 68

90 - 68

m<GJK = 22

12) 4x + 15 + 13x + 7 = 90

17x + 22 = 90

17x = 68

x = 4

4(4) + 15 = 31

90 + 31 + ADE = 180

m<ADE = 59

13) 5x - 12 + 2x - 3 = 90

7x - 15 = 90

7x = 105

x = 15

5(15) - 12 = 63

VWZ + 63 = 90

m<VWZ = 27

14) 9x + 3 = 14x - 27

30 = 5x

x = 6

9(6) + 3 = 57

14(6) - 27 =57

90 - 57 = 33

33 + 33 + DHG = 180

m<DHG = 114

Measure of angles of polygons and quadrilaterals:

1) ∠GJK = 22°

2) ∠ADE = 59°

3) ∠VWZ = 27°

4) ∠DHG = 114°

11)

5x + 8 = 7x - 16

24 = 2x

x = 12

Now substitute the value of x,

7(12) - 16 = 68

90 - 68

∠GJK = 22°

12)

4x + 15 + 13x + 7 = 90

17x + 22 = 90

17x = 68

x = 4

Now substitute the value of x,

4(4) + 15 = 31

90 + 31 + ADE = 180

∠ADE = 59°

13)

5x - 12 + 2x - 3 = 90

7x - 15 = 90

7x = 105

x = 15

Now substitute the value of x,

5(15) - 12 = 63

∠VWZ + 63 = 90

∠VWZ = 27°

14)

9x + 3 = 14x - 27

30 = 5x

x = 6

Now substitute the value of x,

9(6) + 3 = 57

14(6) - 27 =57

90 - 57 = 33

33 + 33 + DHG = 180

∠DHG = 114°

Know more about quadrilaterals,

https://brainly.com/question/13805601

#SPJ6

If x - 8 = -10, then find the value of 4x - 12

Answers

Answer:

60 is your answer.

Step-by-step explanation:

x - 8 = 10

add 8 to both sides,

x = 18

substitute 18 for x in the second equation:

4(18) - 12 = 72 - 12 = 60

Please lmk if you have questions.

During a hone run hitting contest Joe D hit 5 more home runs then ted w, ted w hit 8 more home runs then willie M. Altogether the three baseball players hit 105 hone runs, how many home runs did Ted W hit

Answers

Answer: 36

Step-by-step explanation:

Let Willie number of home run he represented by x.

Since ted w hit 8 more home runs than willie M, Ted home runs = x + 8

Since Joe D hit 5 more home runs than ted w, Joe D home run will be: = x + 8 + 5 = x + 13

Since they hit 105 home runs together, this will be represented as:

x + (x+8) + (x+13) = 105

x + x + 8 + x + 13 = 105

3x + 21 = 105

3x = 105 - 21

3x = 84

x = 84/3

x = 28

Number of Ted home run will be:

= x + 8

= 28 + 8

= 36

There are 300 pets in the pet store. 25% of the pets are dogs. How many dogs are in the pet store?

Answers

300/2=150
150/2= 75
75 is 25% of the stores pets
So 75 is your answer :)

Question:There are 300 pets in the pet store. 25% of the pets are dogs. How many dogs are in the pet store?

Step-by-step explanation: If there are 300 pets in the pet store and 25% of the pets are dogs then there is 225. How did I get this I subtract ... Hope this is right...

Select the graph of the quadratic function g(x) = 2x2. Identify the domain and range

Answers

Answer:

Step-by-step explanation:

None of them are correct. The closest is D.

The domain is all real x or (-∞, ∞)

The range is [0, ∞).

Estimate to the the place

Answers

Answer:

16.8

Step-by-step explanation:

Sean bought a laptop and a printer. He sold both items for £1,500 getting £1,300 just for the laptop. Sean made a 46% profit on the cost of the printer. What was the cost of the printer? Give your answer to 2 decimal places.

Answers

Answer: £137

Step-by-step explanation:

Since Sean sold both items for £1,500 getting £1,300 just for the laptop, the slave price of the printer will be:

= £1500 - £1300

= £200

Since we are informed that Sean made a 46% profit on the cost of the printer, the cost of the printer goes thus:

= £200 /(1 + Profit percent)

= £200 / (1 + 46%)

= £200 / 1.46

= £136.99

= £137 approximately

Suppose the are 50 eighth-graders in one school in Boone. If 1/10 of the eighth graders are home with the flu and 2/3 of the remaining school students are on a field trip, how many are in school?

Answers

Answer:

Step-by-step explanation:

1/10 of 50 = 5

50 -5 = 45

2/3 of 45 =30

45-30=15

For ΔJNM, the following facts are given: KL || MN
KL = 8 ft MN = 10 ft JL = 3.2 ft MK = 1.5 ft
Answer the following:
a) Is ΔJNM ~ ΔJLK? Support your answer with a postulate or theorem. b) Find the length of JN. Show all your work.
c) Find the length of JK. Show all your work.
d) What is the area ratio of ΔJNM to ΔJLK? Show all your work.

Answers

Answer:

I havn't gotten c and d yet, but:

a) They are similar because of the Angle Angle Theorem

b) JN=4ft

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The length of a rectangular driveway is 3 times its width. If the length is 7 % yards, find the length of the driveway and the area of the driveway.

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The length of a rectangular driveway is 3 times its width. If the length is 7 % yards, find
the length of the driveway and the area of the driveway.