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
Luden [163]
3 years ago
12

9x+10y=29 10x+9y=28 Solve by elimination

Mathematics
1 answer:
Temka [501]3 years ago
5 0
There’s this app called Photomath. It’s free! You can download it and it’ll solve your problem quick! ;P
You might be interested in
What is the slope of the line that passes through the points (2, 1)(2,1) and (17, -17) ?(17,−17)? Write your answer in simplest
Yuliya22 [10]

Answer:

1 + +17 18

______ = ___ = m

2 + -17 -15

7 0
2 years ago
it took heather 2/3 of an hour to read 20 pages in her library book. how long did it take her to read one page
NNADVOKAT [17]
2/3 hour .      1 hour = 60 minutes.

2/3 hour = (2/3) * 60

               = 40 minutes.

20 pages took  (2/3) hour = 40 minutes.

20 pages took her 40 minutes to read.

1 page = 40/20 = 2 minutes.

1 page took her 2 minutes to read.
6 0
2 years ago
Which number is equivalent to 13vover2
Aleksandr-060686 [28]
6 1/2 is the number equivalent to 13 over 2 because if we divide the numerator and the denominator then we should get 6 with a remaining 1/2

Answer: 6 1/2

5 0
3 years ago
If 2+2=22 what does 1+1=?
mylen [45]

Answer:

11

Step-by-step explanation:

By this logic, if you are simply placing the numbers side by side to make a new number, it would be 11.

8 0
3 years ago
Read 2 more answers
Could someone answer for this for me?
Kaylis [27]
Range: 3
Mode: 2
Median: 3
Mean: 3
________
Range: 6
Mode: 1 and 5
Median: 3.5
Mean: 3.5
3 0
2 years ago
Other questions:
  • If my data set had an outlier that was quite a bit more than the other numbers in my data set, what would it do to
    6·1 answer
  • Find the length of f
    14·1 answer
  • What is the nearest thousand place for 3,429
    11·1 answer
  • -50 added to three times an unknown number equals -11? What is the solution to the sentence shown?
    10·1 answer
  • Ted drove to his friend's house and back. The trip there took five hours and the trip back took two hours. He averaged 65 km/h o
    13·1 answer
  • PLEASE HELP ASAP!! I'LL GIVE YOU BRAINLIEST!!
    6·1 answer
  • I need these all answerd really fast plz
    6·1 answer
  • Differentiate from the first principle f(x)=1/(5x+3)​
    8·1 answer
  • F = (4x-3)au carre - (x+3)(3-9x)
    9·1 answer
  • 7/8=21/n plz this is due tomorrow
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!