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
Fudgin [204]
2 years ago
6

Solve the system below, choose the x and y answers from the list below.

Mathematics
1 answer:
Bumek [7]2 years ago
5 0

Answer:

y=2, x=-1

Step-by-step explanation:

We can add the two equations together to eliminate x:

6x+5y+(-6x)+7y=4+20

12y=24

y=2

We plug y into the first equation and get

6x+5(2)=4

6x+10=4

6x=-6

x=-1

You might be interested in
Bill and Bob cycle in opposite directions. Bill cycles at 12 km/h
Sliva [168]

Answer:

You arrive home after driving 3 hours and 40 minutes.

Step-by-step explanation:

7 0
3 years ago
How many ways can a dance instructor send 4 of her 11 students to a summer dance program?
Sedaia [141]

Answer:

d) 330

Step-by-step explanation:

The number of ways can a dance instructor send 4 of her 11 students to summer dance program is  C(11 , 4)

That is 11_{C_{4} } ways

by using formula n_{C_{r} } = \frac{n!}{(n-r)!r!}

now simplification

11_{C_{4} } = \frac{11!}{(11-4)!4!}

      = \frac{11X10X9X8X7!}{(7!)4X3X2X1}

after cancelling 7! and on simplification

   = \frac{11X10X9X8}{4X3X2X1}

after cancellation we get 330 ways

The number of ways can a dance instructor send 4 of her 11 students to summer dance program is 330

   

8 0
3 years ago
What is 3x9x-5x=7#hh&
Paha777 [63]

move the 3 to the 7 side. it will become negative.

9x-5x=7-3

4x=4

x=1

7 0
3 years ago
Jack is at the zoo looking up at a monkey
sasho [114]

The height of the pole at which the monkey is at the top is 10.2 feet.

<h3>Trigonometric ratio</h3>

Trigonometric ratio is used to show the relationship between the angles and sides of a right angled triangle.

Let h represent the height of the pole, hence using trigonometric ratio:

tan(23) = h/24

h = 10.2 feet

The height of the pole at which the monkey is at the top is 10.2 feet.

Find out more on Trigonometric ratio at: brainly.com/question/4326804

4 0
2 years ago
Please help I don't understand. file uploaded.
IrinaK [193]

Answer:

ugsrgnSRernynerytydheyhxeryfrxjvvvbhfrea3sxrggdho

8 0
3 years ago
Other questions:
  • 2 &lt;×&lt;4 and 6x-(4-×)&lt;17
    9·1 answer
  • Find the rectangular prism with the given volume and height<br>V=96ft., h=8ft
    8·1 answer
  • What equation represents the relationship between“p” and “q” shown in the table?
    9·2 answers
  • Multiply and simplify. Show work to earn BRAINLIEST ANSWER ASAP!98 POINTS<br> (7x-6)(3x^2-4x+5)
    10·1 answer
  • Is 6.584 a rational<br> number?
    5·1 answer
  • How much does the 2020 honda civic si 4 door sedan summer w summer tires depreciate in total over 5 years ?
    8·1 answer
  • HELPPPPP NO LINKS PLEASEEEE
    9·2 answers
  • 300 x 47 explain please
    13·1 answer
  • the area of a window is 192 in squared. The width if the window is four inches more than half the length of the window. What are
    5·1 answer
  • A scale drawing for a 36.7-ft wide billboard is 0.51 ft wide. how many times bigger
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!