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
german
3 years ago
14

PLEASE HELP ME OUT...

Mathematics
1 answer:
e-lub [12.9K]3 years ago
3 0

Answer:

y=-3

Step-by-step explanation:

there is no slope so x will not be used in the equation it also crosses at -3

You might be interested in
Solve the following system of equations <br> Y= -2x – 3<br> 4y + x =16
Aleksandr-060686 [28]

Answer:

(-4,5)

*View attached graph*

Step-by-step explanation:

y = -2x - 3

4y + x = 16

4y + x = 16

4(-2x - 3) + x = 16

-8x - 12 + x = 16

-7x - 12 = 16

     +12   + 12

-7x = 28

/-7    /-7

x = -4

4y + x = 16

4y + (-4) = 16

4y - 4 = 16

   + 4   + 4

4y = 20

/4     /4

y = 5

(x,y) -> (-4,5)

Hope this helps!

6 0
2 years ago
Can anyone help me ???
lana [24]
The slope would be positive in this case
8 0
3 years ago
Read 2 more answers
Mike bought five items for lunch that Cost a total of 4.55 .Hit dogs cost .1.10 each and cookies cost 0.75 each. What equation c
-Dominant- [34]

Answer:

c + h = 5 and

0.75c + 1.10h = 4.55

Step-by-step explanation:

Assume that Mike bought only cookies and hot dogs.

The total can be represented as:

Cookies + Hot\ Dogs = 5 --- (1)

And the amount spent can be represented as:

Cost\ of\ cookies + Cost\ of\ hot\ dogs = 4.55 --- (2)

Required

Determine the system of equation

Let c represents the number of cookies and h, number of hot dogs.

Cookies + Hot\ Dogs = 5 implies c + h = 5

And

Cost\ of\ cookies + Cost\ of\ hot\ dogs = 4.55

Cost of cookies = 0.75 * c

Cost of hot dogs = 1.10 * h

So, we have:

0.75c + 1.10h = 4.55

Hence, the equations are:

c + h = 5 and

0.75c + 1.10h = 4.55

Solving for c and h

Make c the subject in c + h = 5

c = 5 - h

Substitute 5 - h for c in 0.75c + 1.10h = 4.55

0.75(5- h) + 1.10h = 4.55

3.75- 0.75h + 1.10h = 4.55

3.75 +0.35h = 4.55

Collect Like Terms

0.35h = 4.55 - 3.75

0.35h = 0.8

Solve for h

h = 0.8/0.35

h = 2.28571428571

h =2 -- approximated

Recall that:

c = 5 - h

c = 5 - 2

c =3

5 0
3 years ago
A circular mirror is surrounded by a square metal frame. The radius of the mirror is 2x. The side length of the metal frame is 8
Schach [20]

Answer:

183.43x2

Step-by-step explanation:

Area of the entire frame = (14x)2 = 196x2

Area of the mirror = pi(2x)2 = 4x2(pi)

Area of the frame surrounding the mirror = (196 - 4pi)x2 = 183.43x2

3 0
2 years ago
Read 2 more answers
If 12x12=144<br><br> then whats 144x12= <br><br><br><br><br> r a n d o m
bearhunter [10]
144x12= 1728
 -----------------------------------
6 0
3 years ago
Other questions:
  • Can someone please help me!!! I really need help
    13·1 answer
  • Compare and order the numbers below from least to<br> greatest.<br> 4.6,2.8,,17,7
    10·2 answers
  • If something is not a function does that mean x does repeat or no.
    12·2 answers
  • Nathan is jogging on a circular trail in a state park. The diameter of the trail is 650 meters. What approximate distance ( circ
    8·1 answer
  • Craig and Alissa are building a sandcastle on the beach. They each have a bucket. Craig's bucket holds 1/2 pound of sand and Ali
    8·1 answer
  • I NEED HELP! Can someone please help me!
    13·1 answer
  • Where would the point
    14·2 answers
  • 2) Solve the System of Equations using Substitution. <br> -3x+2y=12 <br> x=2y-8
    12·2 answers
  • Help ill give brainly
    10·2 answers
  • An elevator starts at floor 5. It goes up 6 floors twice, and then it goes down 8 floors. A second elevator
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!