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
Fed [463]
3 years ago
13

Rafael wants to wallpaper the back wall of his bedroom. The wall is in the shape of a rectangle. Its length is 13 feet and its w

idth is 9 feet. Suppose wallpaper costs $7 for each square foot. How much will wallpaper cost for the wall?
Mathematics
2 answers:
kogti [31]3 years ago
4 0

Answer:

$819

Step-by-step explanation:

First we find the area of the wall so we multiply 13ft x 9ft.

13ft x 9ft = 117ft

We know each square foot is equal to $7. So now we multiply 117 x 7 to get the total cost.

117 x 7 = $819

Elanso [62]3 years ago
3 0
819$ because you multiply 13 by 9 which is 117 multiply that by 7 and banm
You might be interested in
A line passes through the points (−1, −2) and (−2, −6) .
Strike441 [17]
To complete this equation, it is vital to know the slope. To find the slope using points, you subtract the first x from the second, and the first y from the second. This gives you a slope of 4. Then, you must follow point-slope form and choose one of the order pairs to use. You then write y then the negative of your number. Since the number is already negative, you turn it into a positive. On the other side of the "=" sign, you write your slope, 4 distributing to x. Then you write the negative of your x value. Since it is already negative, it turns into a positive. This gives you a final answer of y+1=4(x+2). I realize that this doesn't line up with your fill-in-the-blank answer, so I am sorry if it doesn't work.
7 0
3 years ago
The original price of an audio jukebox was 280 it is on sale for 220 what percent discount does this represent
solong [7]

Answer:

The answer would be 12%

Step-by-step explanation:

250-220=30 and 30 is 12% of 250

4 0
3 years ago
Read 2 more answers
Write the sum or difference in the standard form a + bi. ( 7 + 5i) - ( -9 + i)
Veseljchak [2.6K]
(7 + 5i) - ( -9 + i)
= 7 + 5i - (-9) - (i)
= 7 + 5i + 9 - i
= 16 + 4i

= 4i + 16
3 0
3 years ago
Michelle and Pierre both want to buy guitars, Michelle has already saved $60, and
Nezavi [6.7K]

Answer:

on the 5th week they would both have the same amount of money they would both have a total of 85$

Step-by-step explanation:

8 0
3 years ago
I need the answer please
photoshop1234 [79]
It would first be 0.7 and then 1.1
4 0
3 years ago
Read 2 more answers
Other questions:
  • FIND ANSWER A AND B FOR 10 POINTS!!
    15·1 answer
  • The students in Mrs. Thompson's class have to do a book report. They were given the choice to read a historical fiction, non-fic
    11·2 answers
  • Which graph represents the solution set of the compound inequality Negative 4 less-than-or-equal-to 3x minus 1 and 2 x + 4 less-
    15·1 answer
  • HELP!!! solve the following system:<br>y = x + 3<br>3x + y = 19
    11·1 answer
  • 7. Write a paragraph proof of theorem 3-8: in a plane, if two lines are perpendicular to the same line, then they are parallel t
    9·1 answer
  • You deposit $2,000 at the end of each year into an account earning 2% interest compound annually. How much will you have in the
    12·1 answer
  • Which graph represents 2x − 5y ≥ − 20
    6·1 answer
  • A construction company plans to lean a 15ft ladder against a building from 7ft away. How far up the building will if reach?
    5·1 answer
  • 73.50 divided by 21. Ishsdbdh
    12·2 answers
  • Cedric applied the rule to figure WXYZ.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!