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
Anastasy [175]
3 years ago
7

9. A home improvement store advertises 60 square

Mathematics
2 answers:
vlada-n [284]3 years ago
7 0

Answer:

C. $5.55

Step-by-step explanation:

Total cost of installing 60 square feet of flooring

= $253.00 + $80

= $333

Total number of square feet for flooring = 60

Now cost per square foot of the flooring

= total cost/total number of square feet

That’s

$333/60 = $5.55

Each square foot cost $5.55

svlad2 [7]3 years ago
7 0
Each square foot cost $5.55 so that would be answer C
You might be interested in
C=2pir; r=4.6 find c
ratelena [41]

C = 2 * pi(3.14) * 4.6


C ~ 28.903

3 0
3 years ago
Which statement is always true about a regular polygon?
polet [3.4K]

Answer:

All polygons have straight lines

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the solution to this equation?
Diano4ka-milaya [45]

Answer:

C. x=13

Step-by-step explanation:

add the 13 to the -4 and you will get your 9

5 0
3 years ago
Read 2 more answers
One maid can clean the house four times faster than another. Working together they can clean the entire house in 4 hours. How lo
stich3 [128]

<u>5 hours</u><u> long would it take the </u><u>faster </u><u>maid cleaning alone.</u>

What is a linear equation in math?

  • A linear equation only has one or two variables.
  • No variable in a linear equation is raised to a power greater than 1 or used as the denominator of a fraction.
  • When you find pairs of values that make a linear equation true and plot those pairs on a coordinate grid, all of the points lie on the same line.

Suppose, time taken by faster maid be x , hours.

So, time taken by slower maid ,

 x_{2} = 4x_{1}        ( 4 time faster maid )

Now, time taken by both of the  made together is given by ,

( \frac{x_{1}x_{2}  }{x_{1} + x_{2} } )

\frac{x_{1}(4x_{1} ) }{x_{1} + 4x_{1} }  = 4 hours

\frac{4x_{1} }{5}  = 4 hours

x_{1} = 5 hours     which is the time required by faster maid.

Learn more about linear equation

brainly.com/question/12974594

#SPJ4

8 0
1 year ago
What's the circumference of a circle with a diameter of 30 centimeters?
egoroff_w [7]
The circumference of a circle with a diameter of 30 centimeters is 94.25 cm

I hope this helped! : ) 
8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation -2(5x+1)&gt;48
    12·1 answer
  • What is 3ft to 4yd as a ratio as a fraction in simplest form
    10·2 answers
  • Find the measure of each Angle #8 and 10 please.
    8·2 answers
  • Circle YES or NO The terms -5x and 5x are like terms. PLEASE I NEED IT REALLY QUICK
    5·2 answers
  • The length of a rectangle is 2 cm less than it’s width.If the area of the rectangle is 35 cm^2,find the width
    6·1 answer
  • If a coin is tossed three times, the likelihood of obtaining three heads in a row is
    6·1 answer
  • A hat contains 5 balls. The balls are numbered 1, 2, 4, 7, and 8. One ball is randomly selected and not replaced, and then a sec
    5·1 answer
  • Two printers working together can complete a job in 6 hours. Working alone, one
    10·1 answer
  • Solve the proportion r/72=1/3 r=?<br><br><br><br> please help meee
    10·2 answers
  • How to see warnings on brainly?<br> I got one, but don't know why. it is not in my notifications.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!