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
Volgvan
3 years ago
14

Solve the system. 2x + y = 3 −2y = 14 − 6x

Mathematics
1 answer:
HACTEHA [7]3 years ago
5 0
The answer is -4x+3y= -11 because you would flip the -6x over with the -2y and the equations would look like this
2x+y=3
6x-2y=14
Then the 6x and 2x would turn into a -4x and the -2y and y would turn into 3y and the 14 and 3 would turn into a -11
You might be interested in
List seven guidelines that will help you plan a working budget.
Nutka1998 [239]
Gather financial details, list all sources of income, categorize expenses, list supplies, other expenses, calculate overall cost and subtract from your income, if needed tweak budget.
7 0
3 years ago
The quadrilaterals JKLM and PQRS are similar.
Sveta_85 [38]

Answer:

x = 2.8

Step-by-step explanation:

If the quadrilaterals are similar, then the ratios of corresponding sides will be equal:

KL : QR = 4 : 5.6 = 4 / 5.6 = 5/7

JM : PS = 7 : 9.8 = 7 / 9.8 = 5/7

LM : RS = 3 : 4.2 = 3 / 4.2 = 5/7

This shows that the ratio of KJ : QP = 5/7

KJ : QP = 2 : x = 2 / x

Therefore, \frac{2}{x}=\frac{5}{7}

cross multiply:  14 = 5x

Divide both sides by 5:  x = 2.8

8 0
2 years ago
Gears A and B turn together. Gear A turns 20 times when
Bingel [31]

Answer: Gear B turns 90 times when gear A turns 60 times

Step-by-step explanation: To solve this you just 30x3=90

7 0
3 years ago
I need help i'm really still confused on the Tan thing in algebra
AysviL [449]

Answer:6/8

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Suzie made a placemat shaped like an equilateral triangle and wants to put trim around the edges. The length of one side of the
MAXImum [283]
Suzie needs enough trim to cover the perimeter of the triangle. So she need enough to cover each side of 18. Thus 18 x 3 = 54 and 54 is your answer.
8 0
3 years ago
Other questions:
  • Please explain how I find the "product" of 21.33 and 2.04?
    15·2 answers
  • I need help with this one I need quick
    7·1 answer
  • What is 3.6 converted to a fraction?
    15·1 answer
  • Which equation is related to this equation w divided by 9 = 14 please help me..
    14·2 answers
  • Suppose you just received a shipment of twelve televisions. Three of the televisions are defective. If two televisions are rando
    11·1 answer
  • What is the slope of the line that passes (-11,2) and (-1, -13). Plz show your work.
    10·1 answer
  • Solve this parallelogram angle
    10·2 answers
  • Rebekah has $400 to spend on a video game system and games. The system cost $289.99 and each game costs $32.29. How many games c
    8·2 answers
  • If a circle has a circumference of 28.26 units what is the diameter of the circle
    14·1 answer
  • Giovanni can read 210 words per minute. If there are approximately 540 words on a page, about how many pages can he read in 3 ho
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!