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
kvv77 [185]
3 years ago
15

What is the value of the x and the y? -3x-7y=-63

Mathematics
1 answer:
PIT_PIT [208]3 years ago
4 0

Step-by-step explanation:

-3x - 7y = -63

-(3x + 7y) = -63

3x + 7y = -63/-1

3x + 7y = 63

Value of x

3x + 7y = 63

3x = 63 - 7y

x = (63 - 7y)/3

Value of y

3x + 7y = 63

7y = 63 - 3x

y = (63 - 3x)/7

You might be interested in
Which line segment is drawn in the figure?<br><br> A.YZ<br> B.WY<br> C.XZ<br> D.WZ
Dima020 [189]
The line segment shown in the figure is C. XZ. A line segment is a line that is bounded by 2 endpoints, hence the line is not infinite. As shown in the figure, only points X and Z are visibly connected. There are no visible lines connecting the other points together.
6 0
3 years ago
Read 2 more answers
Please help me with this.
Marta_Voda [28]

Answer:

your answer would be c because for the team's average yardage per quarter it can't be negative!

Step-by-step explanation:

C. -56÷(-4)= 14

Mark me brainlest!!

I've done this before.

8 0
3 years ago
Please answer Ill give 5 stars to right answers: a neighbors dog barked at tana the last 4 out of 5 times she walked by their ho
oksian1 [2.3K]
Ratio of dog bark is 4:5

Multiply that by 20 each side

Ratio is now 80:100

So 80%

If they walk past 45 time you just have to multiply the ratio 4:5 by 9

36:45

So the dog would bark 36 times

6 0
2 years ago
A 40-meter length of cable is cut into pieces that measure 1.25 meters each. Into how many pieces is the cable cut?
Alla [95]

Answer:

32

Step-by-step explanation:

40 / 1.25=32

3 0
4 years ago
Read 2 more answers
Un dia en uno de los pizarrones de la escuela a Divide el pizarrón en cuatro partes iguales, de modo que en cada una quede un 1
tekilochka [14]

Answer:

Translation: One day on one of the school blackboards a Divide the blackboard into four equal parts, so that each one has a 1, a 2, a 3 and a 4

Step-by-step explanation:

So what am I answering here?

8 0
3 years ago
Other questions:
  • A closet contains 8 pairs of pants, 10 shirts, and 4 pairs of shoes. How many leaves on a tree diagram would represent all possi
    10·1 answer
  • Which expression is equivalent to 4 square root x10
    5·1 answer
  • What is the slope-intercept equation of this line?​
    11·1 answer
  • Helpp me in geometry please
    15·1 answer
  • The Central Limit Theorem (CLT) implies that:A) the mean follows the same distribution as the population.B) the population will
    6·1 answer
  • I can't seem to get this one right, Any help?
    12·1 answer
  • At noon, Manny's Café had 12 banana muffins, 10 chocolate muffins, 6 blueberry muffins, and 7 vanilla muffins. What is the proba
    6·1 answer
  • Ten years ago 53% of American families owned stocks or stock funds. Sample data collected by the Investment Company Institute in
    12·1 answer
  • Can some one plzzzzzzzzzz help 1\/5
    7·1 answer
  • Solve for x: <br><br> 20/25 = x/5
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!