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
jek_recluse [69]
3 years ago
14

What is 8x-3y=-16,5x+2y=-41

Mathematics
1 answer:
strojnjashka [21]3 years ago
5 0
I'm assuminng you want to find x and y


eliminate

hmm
eliminate y's
3 times 2=6

multiply first equation by 2 and 2nd by 3 and add

16x-6y=-32
<u>15x+6y=-123 +</u>
31x+0y=155

31x=155
divide both sides by 31
x=5
sub back

5x+2y=-41
5(5)+2y=-41
25+2y=-41
minus 25 both sides
2y=-66
divide by 2
y=-33


(x,y)
(5,-33)
You might be interested in
60 60 boys at a summer camp were asked to complete a survey about their favorite outdoor activity. 18 18 boys chose biking and 2
puteri [66]

36.25% there that is the answer because

29/

80

x 100% = 36.25%

6 0
3 years ago
Read 2 more answers
Terms, like terms, coefficients, and constants of 4b+7b+5
Arlecino [84]

Answer:

Terms: 4b, 7b, 5

Like Terms: 4b, 7b

Coefficients: 4, 7

Constants: 5

Step-by-step explanation:

Terms: the numbers in an equation

Like Terms: terms that have the same variables

Coefficients: numbers that are next to a variable

Constants: numbers that don't have a variable

6 0
3 years ago
Which group of american indians inhabited georgia for approximately 800 years, just before europeans arrived in georgia?​
allochka39001 [22]

The territory that nowadays is Georgia has been inhabited by Native American tribes for a very long time before the Europeans came. There were numerous tribes living in Georgia, but the most dominant were the Cherokee and Creek tribes. These two tribes were part of what was later known as the ''Five Civilized Tribes''. They were not belonging to the same group of Native Americans though. The Cherokee lived in the northern half of Georgia, and they spoke Iroquoian language and had culture typical to this group. The Creek occupied the southern half, were speaking Muskogee language, and they had culture that was belonging to this group. Both of these tribes were engaged in agriculture, had sedentary lifestyles, and seemed to be much more advanced than the majority of the other tribes, which is why they were put into the category of civilized tribes.

8 0
3 years ago
Find the 69th term of the arithmetic sequence -13, -33, -53, ...
Mila [183]

Answer:

-1373.

Step-by-step explanation:

Here the common difference is  -33 - -13 = -20.

nth term = a1 + d(n - 1)

69th term = -13 - 20(69 - 1)

= -1373.

3 0
4 years ago
Solve for k<br> 4k - 6 1<br> 3k - 9 = 3
spin [16.1K]
Add nine to both sides then divide by 3 and K=4
7 0
3 years ago
Read 2 more answers
Other questions:
  • -8 times f (1) - 4 times g (4)
    15·1 answer
  • Help ASAP
    9·2 answers
  • Jill had $125 to spend at the mall. She spent 27% of that money on a pair of shoes. Jill spent $___ on the shoes
    10·2 answers
  • Will give brainliest
    14·2 answers
  • = (1) - (179+6)<br> (9+52i)-(1)
    11·1 answer
  • 16x more than 7 in algrebraic expression
    6·1 answer
  • Casey can knit 6m doll dresses in 2 hours. Write an expression that show the number of doll dresses Casey can knit in 5 hours in
    8·1 answer
  • Help plz. full working out ​
    8·1 answer
  • Find the value of I in the triangle shown below.<br> T =<br> 56<br> 312
    15·1 answer
  • Sawyer got a gift card for his birthday and
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!