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
svetoff [14.1K]
3 years ago
7

2x - 2y = 2 and x - y = 1 Is this problem equivalent or not ?

Mathematics
2 answers:
lions [1.4K]3 years ago
4 0

Answer:

if you divide everything by 2 then yes otherwise no its not

Mrac [35]3 years ago
3 0

Answer:

Equivalent

Step-by-step explanation:

Because x - y = 1 would have to be 3 - 2 to say and if you go 2(3) - 2(2) you are  going to get 2.

You might be interested in
Solve the equation for b.
Mkey [24]

Answer:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

b =  M /4  +  9 x

7 0
3 years ago
Read 2 more answers
PLEASE SOLVE FOR ME <3
natta225 [31]

Step-by-step explanation:

At the dance, soft drinks were 4 for $2.20 this use relationship to fill in the table.

A.) fill in the table:

# of drinks: 1 2 3 4

Princes ($) | | | | |

B.) why is the constant of proportionality?

C.) if you were to buy 22 soft drinks, how much would it cost?

5 0
2 years ago
1. Evan drove 308 km in the same time that Meghan drove 329 km. If Meghan drove
emmainna [20.7K]

Answer:

Her average speed is 94 km/h

Time taken is 3.5 hours

Step-by-step explanation:

Let Evan’s average speed be x km/h.

now since Meghan drove faster, according to the question, we can say her average speed would be x + 6 km/h

Mathematically, time = distance/speed

so; since time is the same; we have

308/x = 329/(x + 6)

cross multiply

329(x) = 308(x + 6)

329x = 308x + 1848

329x-308x = 1848

21x = 1848

x = 1848/21

x = 88 km/h

Meghan average speed = x + 6 = 88 + 6 = 94 km/h

Time taken would be 329/94 = 3.5 hours

8 0
3 years ago
G(x) = 6x^2-7<br> Find g(x+2)
Ahat [919]

Answer:

= 6x² + 24x + 17

Step-by-step explanation:

g(x+2) = 6(x+2)² -7

= 6(x² + 4x + 4) - 7

= 6x² + 24x + 24 - 7

= 6x² + 24x + 17

7 0
3 years ago
Please help i will give branliest!!!
Pepsi [2]

Answer:b

Step-by-step explanation:

3.5*5*.5=8.75

5 0
3 years ago
Other questions:
  • Which equation shows how you can fing the number of minutes in one year
    6·2 answers
  • A weight is hung from a spring and set in motion so that it moves up and down continuously. The velocity v of the weight at any
    11·1 answer
  • NEED HELP WITH THIS PROBLEM!!!!!!
    5·1 answer
  • The perfect squares between 61 and 102.
    6·2 answers
  • Look at the picture please ​
    8·1 answer
  • Kristi had $7.00 when she went to the store. When she got back, she had $2.36. How much did she spend?
    13·1 answer
  • Please help me on this
    9·1 answer
  • An object is moving at a speed of 850 miles per hour. Express this speed in meters per minute.
    13·2 answers
  • (3n³ - 5n + n²) - (-8n² + 3n³) please shawty please
    15·2 answers
  • The distance between points (3, 7) and (x₁, y ) is the square root of (x₁ - 3)² + (y₁ - 7)².
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!