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
skelet666 [1.2K]
3 years ago
14

Solve for x and y by substitution method

Mathematics
2 answers:
-Dominant- [34]3 years ago
4 0

Answer:

15 and 4+4

Step-by-step explanation:

i think its correct

zubka84 [21]3 years ago
3 0

Answer:

A

Step-by-step explanation:

Because if you simplify you get that

You might be interested in
Cot theta= 0 what is the value
lana [24]
The Answer:<span>a=<span>0<span>2.718282

</span></span></span>
3 0
3 years ago
Chad has a rope that is 8 yards long. How many pieces of rope measuring 4/7 of a yard can he divide his rope into?
statuscvo [17]

Answer:

B

Step-by-step explanation:

Your answer is 28 because 4/7 turn it to a decimal and then divide 8 from it and that is how you get your answer 28.

Hope this helps:)

Pls mark brainlist

6 0
3 years ago
3. Will Question 1 be positive or negative?<br> (5 Points)<br> Positive<br> Negative
Ganezh [65]

Answer:

I need to know what question 1 is because we cant figure it out if you don't have 1)

Step-by-step explanation:

Postive

6 0
4 years ago
Find the value of unknown angle​
trapecia [35]

Answer:

x + 50° + 70° = 180°

or, x + 120° = 180°

or, x = 180° - 120°

•°• x = 60°

Step-by-step explanation:

x + 50° + 70° = 180° ( Due to Straight line )

4 0
3 years ago
Your brother is 1/5 your age. Your sister is 9 years older than your brother. Your sister is 11 years old. Write and solve an eq
Papessa [141]
Brother=b
b+9=11
b=2
2=1/5a
10=a
a=10

The answer is 10

Hope this helps :)
5 0
3 years ago
Other questions:
  • The mayor of Brookmarsh is running a campaign to revitalize his city. Currently, the population of Brookmarsh is 10,000 and is i
    10·2 answers
  • A square has a side length of 9 cm2 what is the area​
    11·1 answer
  • Please help! I need this paper done before my class tomorrow! Thank you!
    15·2 answers
  • Solve for x <br>quick please need it done fast​
    12·2 answers
  • Suppose ​% of all . ​(a) What is the probability that two in a​ row? ​(b) What is the probability that in a​ row? ​(c) When even
    6·1 answer
  • Hi please help! i’m somehow stuck on this
    10·1 answer
  • 3x-(-3-x)=-1 <br> pls answer this
    12·2 answers
  • Several members at a gym were asked how many minutes they worked out at the gym that day as well as how many calories they burne
    15·1 answer
  • Plz help im bad at this type of math
    7·1 answer
  • If x= -2 and y=√12 then 2(3x³+ 2y²)=
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!