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
stiv31 [10]
4 years ago
12

2x - 2y = 2 and 7 = -x​

Mathematics
2 answers:
Nastasia [14]4 years ago
7 0

2x - 2y = 2

2(-y) - 2y = 2

- 4y = 2

y = - 2/4 = - 1/2 = - 0,5

y = - 0,5

x = 0,5

Elina [12.6K]4 years ago
6 0

Answer:

y = -6

Step-by-step explanation:

You might be interested in
A lion runs 15 miles in 1 hour. Write an expression for the number of miles the lion can run in h hours
aalyn [17]

Answer:15h

Step-by-step explanation:

It’s h ( which is the number of hours) times 15

3 0
3 years ago
Taylor walks 7 miles in 2 hours. At what unit rate does Taylor walk?
marishachu [46]

Answer:

B.  7/2 miles per 1 hour

Step-by-step explanation:

The unit rate in this case ,means ,

the number of miles  for every 1 hour

Since Taylor walks 7 miles in 2 hours

Then

He walks 7/2 miles in 1 hour

Thus

The unit rate that Taylor walks at is :

7/2 miles per 1 hour

5 0
2 years ago
A tube of toothpaste is marked $3.92 for 8 ounces. What is the price per ounce?
Alisiya [41]
Find one ounce $3.92/8=$0.49
$0.49 per ounce
5 0
3 years ago
Read 2 more answers
Help please i’m stuck on this question and i’m really confused please help someone
lorasvet [3.4K]

Answer:

m 1= 113 i think :)

Step-by-step explanation:

180 - 67

8 0
3 years ago
Read 2 more answers
Please help me with my math problem 25 points for the step-by-step explanation.
Ghella [55]

Step-by-step explanation:

S + L = 6 => L= 6-S

8S + 10L = 56

8S + 10(6-S) = 56

8S +60 -10S = 56

-2S = 56-60

-2S = -4

S = -4/-2

S = 2

=> S = small notebook = 2

L = large notebook = 6-2 = 4

5 0
3 years ago
Read 2 more answers
Other questions:
  • To the nearest hundredth, what is the distance between point (6,-1) and point (4,3)?
    5·2 answers
  • What is the value of xy/z if x = -1, y = -10 and z = 2?
    15·1 answer
  • The display on a calculator screen is shown2.119188EE-8. What number does the calculator represent
    15·1 answer
  • Which is the graph of f(x)= √x
    15·1 answer
  • What is most likely the thickness of a penny when measured with a ruler?
    14·1 answer
  • Part one: Sequence and Series
    15·1 answer
  • I need help with this
    13·1 answer
  • The function f(x) = x2 has been translated 9 units up and 4 units to the right to form the function g(x). Which represents g(x)?
    8·1 answer
  • Numbers 100 to 125 are written on separate slips (one number on one slip), kept in a box and mixed well. One slip is chosen from
    11·1 answer
  • WILL GIVE BRAINLIEST FOR RIGHT ANSWERS!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!