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
pantera1 [17]
3 years ago
15

The length of a rectangle is 1 less than twice the width. The area of the rectangle is 28 square feet. The equation 2w²-w-28 , w

hat is the length of the rectangle?
A) 3
B) 7
C) 8
Mathematics
2 answers:
dybincka [34]3 years ago
4 0
The answer should be B
Arisa [49]3 years ago
4 0

Answer:

B

Step-by-step explanation:

...

You might be interested in
A circle with a diameter of 10 inches has a circumference of a square, what is the length of each side of the square? ​
Veronika [31]

The circumference is πd, and the diameter is 10, so the circumference is 10π. All sides of a square are equal, so the length of each side is 10π/4, which is 2.5π.

The length of each side of the square is 2.5π  

7 0
3 years ago
The area of a rectangle is 4n+16. What could the length and the width be?
zysi [14]

Answer:

length can be 4

width can be n+4

IT CAN ALSO BE THE OTHER WAY ROUND

Step-by-step explanation:

8 0
3 years ago
Multiply by moving decimal point?24.6×100=
Marat540 [252]

Answer:2460

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Muriel says she has written a system of two linear equations that has an infinite number of solutions. One of the equations of t
JulijaS [17]
A system of equations with infinitely many solutions is a system where the two equations are identical. The lines coincide. Anything that is equal to 3y=2x-9 will work. You could try multiply the entire equation by some number, or moving terms around, or adding terms to both sides, or any combination of operations that you apply to the entire equation.

You could multiply the whole thing by 4.5 to get 13.5y=9x-40.5. If you want, you could mix things up and write it in slope-intercept form: y= \frac{2}{3}x-3. The point is, anything that is equivalent to the original equation will give infinitely many solutions x and y. You can test this by plugging in values x and y and seeing the answers! 

The attached graph shows that four different equations are really the same.

7 0
3 years ago
Read 2 more answers
Luisa buys a plane ticket that has an original price of $240. She uses a coupon code to get a 30% discount off of the original p
laiz [17]

Answer:

179.76$

Step-by-step explanation:

........

........

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the type of conic section given by the equation x^2 - 9y^2 = 900 and what is the domain and range?
    11·1 answer
  • What are the units for the variable in the following scenario?
    11·1 answer
  • This is so confusing pls help: 60 percent of 78 is the same as 65 percent of what number?
    12·1 answer
  • The table represents the function f (x) = 3x-1
    10·1 answer
  • Michael has a set of 24 math problems to do for homework. Michael completed of his homework
    5·1 answer
  • Use the drop-down menus to locate integers on the number line. A B C D 5 -4 3 2 - 1 + 3 4 1 2 5 6 7 B В C < D​
    14·1 answer
  • Evaluate w+(-x) - 2/3 where w = -5/9 and x = 4/3
    6·1 answer
  • What is the distance between points A = ( 1 , 4 ) and C = ( − 3 , 3.5 ) ?
    15·1 answer
  • Answer this for 50 pts, if u get it wrong I am reporting you
    15·1 answer
  • Andy and Sylvie each incorrectly simpilfied the expression: -3-4(2x-3).
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!