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
xxMikexx [17]
3 years ago
8

Solve using linear combination 5x+2y=10 3x+2y=6

Mathematics
1 answer:
defon3 years ago
8 0

Answer:

x=2, y=0

Step-by-step explanation:

2y=6-3x

5x+(6-3x)=10

2x+6=10

2x+4

x=2

Now plug in x to find y

5(2)+2y=10

10+2y=10

y=0

You might be interested in
Through (8,6) with a slope of 3/2
MakcuM [25]

Answer:

⇒y=32x+18

Step-by-step explanation:

5 0
3 years ago
At the beginning of the day the stock market goes up 30 1/2 points. At the end of the day, the stock market goes down 100 3/4 po
Akimi4 [234]
Well, is namely their difference, so, let's first convert the mixed fractions to "improper", and subtract.

\bf \stackrel{mixed}{30\frac{1}{2}}\implies \cfrac{30\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{61}{2}}
\\\\\\
\stackrel{mixed}{100\frac{3}{4}}\implies \cfrac{100\cdot 4+3}{4}\implies \stackrel{improper}{\cfrac{403}{4}}\\\\
-------------------------------\\\\
\cfrac{61}{2}-\cfrac{403}{4}\impliedby \textit{so our \underline{LCD is 4}}\implies \cfrac{(2\cdot 61)~-~(1\cdot 403)}{4}
\\\\\\
\cfrac{122-403}{4}\implies \cfrac{-281}{4}\implies -70\frac{1}{4}
5 0
3 years ago
CUA ES EL 35% DE 154?
Alex Ar [27]
El 35% de 154 es 53.9

6 0
3 years ago
Read 2 more answers
Find the cost per ounce of a gold alloy made from 30 oz of pure gold that costs $1290 per ounce and 60 oz of an alloy that costs
Romashka [77]
The answer would be $24.55 per oz of gold alloy so rounded up would be $25
6 0
3 years ago
Read 2 more answers
HELP I NEED THIS REALLY FAST WILL GIVE BRANILIEST!!!
n200080 [17]
the answer is A because it shows.
6 0
2 years ago
Read 2 more answers
Other questions:
  • Which measure of central tendency is the value that appears most often in a set of data?
    12·2 answers
  • On Geometry, How can I do a 12-Pointed star?
    5·1 answer
  • A house was valued at 398,000.over several the house increased by 0.08
    8·1 answer
  • How do you solve this<br> -48=2q
    11·1 answer
  • Which of the following is a Pythagorean Triple?
    6·2 answers
  • Is 9.63 &lt; or &gt; than 1.82? And how do you tell
    15·1 answer
  • 7) What is/are the center,
    10·1 answer
  • What are the solutions to 2x^2+7y=4 ? Select all that apply.
    12·1 answer
  • Coach Wallace wants to raise $1,500 for swim club. His goal is to raise $25 a day (d).
    14·1 answer
  • Pleaseeeeeeeeeee help me ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!