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
Rudik [331]
2 years ago
13

Pls HELPPP ! solve the systems of equations of x+2y=21 and -2x-y=-12

Mathematics
1 answer:
irinina [24]2 years ago
4 0

Answer:

I really hope it's right!

You might be interested in
Find the area of the rhombus. pic included, thank you
Katen [24]

Answer:

80in 2

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Prove that 3:8 is equivalent to 12:32
Rama09 [41]
 3:8 is equivalent to 12:32 multiplying by 3 to 12 is 4, so you multiply each number to 4. 3 x 4 = 12 8 x 4 = 32 yes 3:8 is equal to 12:32.
6 0
3 years ago
Read 2 more answers
Which of the following inequalities are true?
yarga [219]

Answer:

i think its B or D sorry if I'm wrong

3 0
2 years ago
Nvm thanks its everyday bro with that disney channel flow
Colt1911 [192]

in all my years ive never seen something like this

8 0
3 years ago
Read 2 more answers
1. Star Inc. has Year 1 revenues of $80 million, net income of $9 million, assets of $65 million, and equity of $40 million, as
Gekata [30.6K]
90000 because it changes when 7x is inside
4 0
2 years ago
Other questions:
  • Two fractions that have the sum of 4/5
    7·1 answer
  • a bedroom garbage can weighed 3/4 of a pound. a bathroom garbage can weigh 1/4 of a pound. which is more
    11·2 answers
  • Helpppp explainn how to solve it
    14·1 answer
  • 5x-4+2x=3
    12·1 answer
  • (2/3)^x=3.375. Solve for x
    13·1 answer
  • What is the largest integer value an angle of a parallelogram can have?
    8·1 answer
  • A toy car accelerates from rest to a velocity of 4.3 m/s. It does this over a time of 4 seconds. What is the car's acceleration?
    12·1 answer
  • What is one eight of 56
    6·2 answers
  • Geometry Help, you have to know what the angle is to solve the x​
    12·1 answer
  • A vacuum cleaner costs $140. If the sales tax rate is 6%, what is the amount of sales tax? What is the total cost of the vacuum
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!