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
In-s [12.5K]
3 years ago
7

Can you please solve this equation?

Mathematics
1 answer:
zmey [24]3 years ago
3 0

x = -52 4/17
 the full answer in attachments

You might be interested in
I NEED HELP ON THIS PLEASE!!
mr_godi [17]

Answer:

a and d

Step-by-step explanation:

5 0
3 years ago
Can someone help me with this, i don’t really understand it
AlexFokin [52]

Answer:

vertical angle s

Step-by-step explanation:

cause the form a 180º angel

5 0
3 years ago
What number must you add to complete the square <br> x^2-20x=17
crimeas [40]

(*)\ (a-b)^2=a^2-2ab+b^2



x^2-20x=17\\\\x^2-2\cdot x\cdot10=17\ \ \ |+10^2\\\\\underbrace{x^2-2\cdot x\cdot10+10^2}_{(*)}=17+10^2\\\\(x-10)^2=117


Answer: 10² = 100

4 0
3 years ago
Annie works as both a carpenter and a blacksmith. Last week she worked 12 hours as a carpenter and 20 hours as a blacksmith and
Minchanka [31]

Answer:Let x = pay per hour as a carpenter and y = pay per hour as a blacksmith

Last week she worked 12 hours as a carpenter

earning 12x dollars

and 20 hours as a blacksmith

earning 20y dollars

and earned a total of $860

and those two things add up to 860.

Do the same with the other sentence, giving you a second equation.

Step-by-step explanation:

6 0
3 years ago
Amanda is having new tile installed in her kitchen. TileAll charges a flat fee of $378.00 plus $15.00 per tile. Kitchen Plus cha
myrzilka [38]

Answer:

C = 495 + 13.05x

60 tiles.

Step-by-step explanation:

$15.00 per tile plus a flat fee of $378.00 that charges Tile All.

Therefore, for x number of tiles, the total cost of installation will be  

C = 378 + 15x ........... (1)

Again, $14.50 per tiles plus a flat fee of $550.00 that charges Kitchen Plus. Amanda has at Kitchen Plus, a 10% discount coupon.

Therefore, for x tiles installation the charges will be  

C = (550 + 14.5x)(1 - \frac{10}{100}) = 495 + 13.05x .......... (2) (Answer)

Now, if for x number of tiles both the company charges the same, then  

378 + 15x = 495 + 13.05x (From equations (1) and (2)}

⇒ 1.95x = 117

⇒ x = 60 tiles. (Answer)

3 0
3 years ago
Other questions:
  • Find three consecutive odd integers with a sum of -51 answer
    14·1 answer
  • What should u do if you have to find out the modal if we are using coulours
    12·1 answer
  • Greg have 24 more stickers than Wayne and Ronald have twice as much stickers than Wayne together they have 124 stick how much ea
    6·1 answer
  • Find the first three iterates of the function f(z) = 2z + (3 - 2i) with an initial value of
    14·1 answer
  • How do you solve this? Thank you
    10·1 answer
  • John can clear a lot in 1.5 hours. His partner can do the same job in 4.5 hours. How long will it take them to clear the lot wor
    8·1 answer
  • When translating the point (5,0) 6 units up and 4 units to the right, we should get:
    6·1 answer
  • Jacob's piggy bank has
    6·1 answer
  • The formula for calculating the amount of money (M) in an account
    9·1 answer
  • Find the value of x and y
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!