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
love history [14]
3 years ago
6

1) -4x - 2y=-12 4x + 8y = -24

Mathematics
1 answer:
GenaCL600 [577]3 years ago
6 0

Answer:

x = 6, y= -6

Step-by-step explanation:

-4x - 2y=-12

4x + 8y = -24

Add the two equations together to eliminate x

-4x - 2y=-12

4x + 8y = -24

------------------------

6y = -36

Divide each side by 6

6y/6 = -36/6

y = -6

Now we can find x

4x+8y = -24

4x +8(-6) = -24

4x -48= -24

Add 48 to each side

4x -48+48 = -24+48

4x = 24

Divide each side by 4

4x/4 = 24/4

x =6

You might be interested in
Pleas help me with my question​
sdas [7]

Answer:

40

Step-by-step explanation:

count the blocks

4 0
3 years ago
Given log3 2=0.631 log3 7=1.771 what is log3 14?
Leni [432]
In logarithm, inverse operations are applied.
log_3{14} =  log_3{7} +   log_3{14} \\ log_3{14} = 0.631 + 1.771 \\log_3{14} = 2.402
5 0
3 years ago
Read 2 more answers
Your round-trip drive to school is 3710 miles. How many miles do you drive to and from school in 5 days?
Anit [1.1K]

Answer:

Read below.

Step-by-step explanation:

If you include going back home, then its

3710 miles × 5 days =

<u>18,550 miles</u>

If you don't include going back home, then it's

3710 miles ÷ 2 × 5 days =

1855 miles × 5 days =

<u>9,275 miles</u>

6 0
4 years ago
The integral represents the volume of a solid. describe the solid. π π 0 sin(x) dx
Oxana [17]
Is that all the question says ??
4 0
3 years ago
What do the unknown factor and quotient represent?
beks73 [17]
Unknown factor is known as the factor that is not understood and not know(you have no idea what the value is)

quotient is the answer of two different numbers called dividend and divisor being divided with each other
7 0
4 years ago
Read 2 more answers
Other questions:
  • Idk get this questions it says find the varible 4(x+6)=28? does anyone kno this?
    11·2 answers
  • What is the length of side BC of the triangle?
    12·1 answer
  • Simply. the answer should only contain positve exponets.
    9·1 answer
  • The size of a television screen is measured by the length of thee diagonal of the screen. What size is a television screen that
    14·1 answer
  • The slope AB is -4
    6·2 answers
  • In a carnival game, you roll 2 dice. If the sum is 5, you receive a $6 payoff. If the sum is 10, you receive a $9 payoff. Otherw
    13·1 answer
  • A circle has a diameter with endpoints of (-3, 8) and (7, 4). What is the center of the circle?
    9·2 answers
  • 3/9 and 5/15 are they equivalent
    8·1 answer
  • In the expression 710 , which number is the exponent?
    9·2 answers
  • −40+10a= \,\,-70 −70
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!