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
wlad13 [49]
3 years ago
8

YOU can Help me On this Homework please.

Mathematics
1 answer:
miv72 [106K]3 years ago
8 0
Here are the two equations:
2x - y = 2
x + 2y = 18.5

By substitution.
2x - y = 2
y = 2x - 2

Substitute y to the second equation: x + 2y = 18.5
x + 2(2x-2) = 18.5
x + 4x - 4 = 18.5
5x = 22.5
x = 4.5

get y by substituting x to 2x - y = 2
2(4.5) - y = 2
y = 7

So x = 4.5, y = 7
You might be interested in
Find the range of the graphed function.
Lyrx [107]

9514 1404 393

Answer:

  d.  -9 ≤ y ≤ 5

Step-by-step explanation:

The range is the vertical extent of the graph. This graph goes from a low of -9 to a high of +5. Then the range is ...

  -9 ≤ y ≤ 5

7 0
3 years ago
Read 2 more answers
What is the product?
Dennis_Churaev [7]

Answer:

84x¹²

Step-by-step explanation:

it is this because when you multiply -7³×-3⁸= 21¹¹ which means when you times 4x you also have to add a 1 to the exponent which makes it 84x¹²

8 0
3 years ago
Which table of ordered pairs represents a proportional relationship
Citrus2011 [14]
You are right on the answer
5 0
4 years ago
FIRST TERM IS 3 and COMMOND DIFFERENCE IS 5
pochemuha

Answer:

WHY IS THIS IN CAPS

Step-by-step explanation:

AAAAAAAAAAAAAAARRRRRRRGGGGHHHHH

4 0
3 years ago
Need help ASAP !!!!!
Flura [38]

Answer:

10

Step-by-step explanation:

12x + 20+40 = 180

12x = 120

X = 10

6 0
3 years ago
Other questions:
  • Jason deposits $5 into his savings account twice a week for 6 weeks. How much money will he have saved after 6 weeks?
    7·1 answer
  • Solve for x.<br><br> x2≥−4<br><br> A.) x≤ -8<br> B.) x≥ -2<br> C.)x≥-2<br> D.) x≥-9
    7·1 answer
  • Select the equation of the line that passes through the point (3, 5) and is perpendicular to the line x = 4.
    14·1 answer
  • Which statement about perfect cubes is true
    6·1 answer
  • Help me pleaseeeeeeeeeeee
    12·1 answer
  • An audio books club charges an initial joining fee of $15.00. The cost per audio book is $12.00. The graph shows the cost of bel
    5·1 answer
  • 1.6022x 10-19 round three decimal places
    15·1 answer
  • Please help! Image attached!
    11·2 answers
  • Help me please this is due please help
    9·1 answer
  • Use the commutative property of addition to write an equivalent algebraic expression. 8 + 6x
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!