1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kari74 [83]
3 years ago
10

Carlos is building a screen door. He height of the door is 1 foot more than twice the width. What is the width of the door if th

e height is 7 feet?
Mathematics
2 answers:
IgorC [24]3 years ago
8 0

Answer:

3 feet

Step-by-step explanation:

To relate the height and width of the door, we can write an equation, which is derived from what is given in the problem. If we define w as the width and h as the height, the words, "1 foot more than twice the width" can translate to:

2w + 1, and this is equal to the height, so

2w + 1 = h

Now, we are given the height is 7. We substitute 7 where the height, h, is.

2w + 1 = 7

We can subtract 1 from both sides and divide by 2 to isolate x:

2w + 1 = 7

      -1     -1

2w = 6

w = 3 - the width is 3 feet

Natalija [7]3 years ago
5 0

Answer:

The answer is 3 feet.

Step-by-step explanation:

First, the height is 7 right. Then take away 1 foot since is said 1 foot more than twice the width. Then divide by 2 meaning twice. Meaning 7-1=6 6/2=3. There you go! Hope these formulas helped!

You might be interested in
2. Which answer shows another way of writing the expression below?
maria [59]

Answer:

  • D. 6b - 2

Step-by-step explanation:

<u>Simplify the expression:</u>

  • 4(3b) – 2(3b + 1) =
  • 12b - 6b - 2 =
  • 6b - 2

Correct choice is D

6 0
3 years ago
Read 2 more answers
I’LL GIVE YA BRAINLESS!! I need the answer ASAP
Lady_Fox [76]

Answer: The answers are 20% and 40%

Step-by-step explanation:

Cost price is $240,000

The percentage of $48000 will be

(48000/240000) × 100

= 20%

The percentage of $96000 will be

(96000/240000) ×100

= 40%

4 0
2 years ago
Find the sum of first 100 even numbers.​
alexdok [17]

Answer:

10100

Step-by-step explanation:

the sum of the first 100 even integers is equal to 10100.

7 0
3 years ago
Read 2 more answers
Pleaseee Help URGENTTTT
Marizza181 [45]

Answer:

correct answer is b

Step-by-step explanation:

7 0
3 years ago
I need help with this question??
salantis [7]
I believe it's four times as great : )
4 0
3 years ago
Other questions:
  • What is $450 plus 13% tax
    14·1 answer
  • The vertex form of the equation of
    11·1 answer
  • If 20 is added to one-third of a number, the result is the double of the number. What is the number?
    14·2 answers
  • Please help!!!!!!
    14·1 answer
  • The length of a rectangle is twice it’s width. The perimeter is 102 inches. Write an equation and find the length and width
    8·1 answer
  • Can you please help me with this problem? It shouldn't be to hard if you've done Algebra one.
    7·1 answer
  • How many phone numbers are possible in the (770) area code if: For the form ABC-XXXX, A is restricted to numbers 2-9. B, C, and
    10·1 answer
  • Find D
    6·2 answers
  • The nth The nth term of a sequence is n-4 what is the tenth term
    14·1 answer
  • The macro policy choices made by one nation seldom, if ever, affect the economies of that nation's trading partners because inte
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!