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
emmainna [20.7K]
2 years ago
11

Subtracting the second equation from the first -2x + 7y = 10 3x + 7y = 2

Mathematics
2 answers:
Karo-lina-s [1.5K]2 years ago
8 0
The answer is x=-1.6
ankoles [38]2 years ago
6 0
The answer to this problem is -5x=8
You might be interested in
Can anybody tell me what is the answer to -2/5 - (-1/10)
liubo4ka [24]

\frac{ - 3}{10}

Hope it helps

6 0
2 years ago
Martin has 64 sticks of gum altogether. How many packs of gum does he have?
klasskru [66]
Doesn’t make sense.. how much can fit into one packet
4 0
3 years ago
I’m stuck on this I would really appreciate if someone could answer this and explain so I could understand better :)
BARSIC [14]
Complementary angles have a sum of 90 degree, right angle
It would be C. Since it’s the only 2 angles that form a right angle
4 0
3 years ago
A ribbon is 30cm long and it is cut into three pieces such that each piece is 2cm longer than the next. Represent this as an equ
Alisiya [41]

Answer:

Step-by-step explanation:

3 pieces such that each piece is 2 cm longer then the next...

x , x + 2, x + 4

x + x + 2 + x + 4 = 30

3x + 6 = 30

3x = 30 - 6

3x = 24

x = 24/3

x = 8

x + 2 = 8 + 2 = 10

x + 4 = 8 + 4 = 12

check...

8 + 10 + 12 = 30

18 + 12 = 30

30 = 30 (correct)...it checks out

the ribbon lengths are : 8 cm, 10 cm, and 12 cm

3 0
3 years ago
Read 2 more answers
What is the midpoint of a segment whose endpoints are (-5,6) and (-7,2)?
zloy xaker [14]
The answer to the question is b

5 0
3 years ago
Other questions:
  • jill bought a cd for $1000 that earns 4.2% apr and is compounded monthly. The cd matures in 2 years. How much will this cd be wo
    10·2 answers
  • Integers that are not whole numbers
    7·1 answer
  • W is 80%of y. How many singers were there
    6·1 answer
  • Determine the input value for which the statement f(x) = g(x) is true.
    14·2 answers
  • Anna types 160 words in 2 minutes. How many words does Anna type in 1 hour at this rate?
    11·2 answers
  • What is 1.77 as a fraction in simplist form
    9·2 answers
  • Help fast it's timed..​
    13·1 answer
  • Angie has already walked 1 kilometer this week, plus she plans to walk 1 kilometer during
    10·1 answer
  • ANSWER ASAP PLEASEEE
    7·1 answer
  • For the transformation shown, triangle ABC
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!