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
Tasya [4]
4 years ago
5

2x−5y−z=17 x+y+3z=19 −4x+6y+z=−20

Mathematics
1 answer:
user100 [1]4 years ago
4 0
You want us to answer all 3??
You might be interested in
A bus can hold 42 students
dsp73

Answer:

10, there will be 20 left open

Step-by-step explanation:

if each bus holds 42 students and there are 400 going then you need to divide 400 by 42, and then round up, to find how many seats will be left open, you take the answer and then multiply it by 42 and then subtract 400.

sorry for not putting my work last time.

8 0
4 years ago
The value of the 8 in 28,973 is _____ times the value of the digit 8 in 98.
Arlecino [84]

Is 3 times the value

I know this because the number 8 is moved to the left 3 times

6 0
3 years ago
Which function defines the sequence
lora16 [44]
the answer is An=-4n-2
8 0
3 years ago
In 2013, selected automobiles had an average cost of $16,000. The average cost of those same automobiles is now $20,000. What wa
Illusion [34]

Answer:

25%

Step-by-step explanation:

The average cost of the automobile in 2013 is $16,000

The present cost now is $20,000

Therefore the rate of increase between the two automobiles can be calculated as follows

= 20,000-16,000/16,000

= 4,000/16,000

= 0.25×100

= 25%

Hence the rate of increase is 25%

3 0
3 years ago
What is another name for Angle 2?
Setler79 [48]

Answer:

acute.

Step-by-step explanation:

I think it's acute

Hope I help

7 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate.<br><br><br> 90 • 4 – 14 ÷ 2 + 102 ÷ 5 • 2
    12·2 answers
  • I NEED HELP WITH ANGLES!!
    12·1 answer
  • I’ll mark as BRANLIEST!!
    11·1 answer
  • What is -4/5 + (-1/3)
    8·1 answer
  • What is the base plan for the set of stacked cubes?
    14·1 answer
  • Choose the expressions that are equivalent to m∠AOB. Select all that apply.
    8·2 answers
  • Elaine and Kasmir share a $2500 prize in the ratio 3:2. How much money should they each receive?
    8·1 answer
  • A warlus ate 12 gallons of ice cream how many quarts did he eat?
    6·1 answer
  • PLZ ANSWER NO FAKE LINKS
    14·1 answer
  • YALL PLSSS HELP WITH THE 2 QUESTIONS! ITS FOR MY FINAS PLS PLS PLS
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!