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
nirvana33 [79]
3 years ago
11

What number would you multiply the 1st equation by to eliminate y? -4x - y = -11 -6x - 3y= -27

Mathematics
2 answers:
katrin [286]3 years ago
8 0

Answer:

Step-by-step explanation:

Multiply 1st equation by -3

Add both the equations

Degger [83]3 years ago
3 0

Answer:

Multiply 1st equation by 3

Step-by-step explanation:

To eliminate -3y, we must multiply the 1st equation by such a number that the -y becomes -3y. This can be done by multiplying the 1st equation by 3.

If you would like more tutoring in math or other subjects for FREE, check out growthinyouth.org.

You might be interested in
field biologist collects 220 butterflies and moths. He collects 4 butterflies for every moth. How many butterflies and how many
ki77a [65]

Answer:

The number of butterflies he collects = 176

The number of moth he collects = 44

Step-by-step explanation:

This question has to do with ratio.

We are told in the question that:He collects 4 butterflies for every moth.

Hence, the ratio of

Butterflies : Moth

4 : 1

Sum of the proportion = 4 + 1 = 5

We are also told he has a total of 220 butterflies and moths.

Hence:

The number of butterflies he collects is calculated as

4/5 × 220 = 176 butterflies

The number of moth that he collects =

1/5 × 220 = 44 moth

3 0
3 years ago
Read 2 more answers
Area of the figure .
blondinia [14]

Answer: the answer is not in the multiple choice.

area = 60 in^2

Step-by-step explanation:

4 0
2 years ago
Joe and Martina are both considering whether or not to use their savings to invest in stocks and mutual funds. They should keep
Pachacha [2.7K]
I need this answer too
6 0
3 years ago
Read 2 more answers
timothy creates digital art prints for his art show.in 1 day he created 8 diffrent art prints.which equation best represents y,t
Ghella [55]

Answer:

Step-by-step explanation:

3 0
2 years ago
A regular 10-sided polygon is called a decagon. What is the area of the decagon that has sides that measure 4.5 inches and an ap
scoray [572]

Answer:

94.5 square inches :)

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • WILL GIVE BRAINLIEST!!!<br> Graph the equation on the coordinate plane<br><br><br> y=−2x
    11·2 answers
  • 5000 sheets of paper cost $115 how much does a singcost
    12·1 answer
  • Hamzah's soccer team is trying to raise $620 to travel to a tournament in Florida, so they decided to host a pancake breakfast.
    9·1 answer
  • Hazlina had some money, she spend 3/8 of her money and left $60, how much money did she spend?
    12·1 answer
  • Point A is located at ​(4, 8)​ and point B is located at ​(14, 10)​ . What point partitions the directed line segment ​ AB⎯⎯⎯⎯⎯
    9·1 answer
  • Simplify the expression of (7 – c )(–1)
    13·1 answer
  • The square root of 136 is between which two whole numbers?
    9·2 answers
  • What's the formula for a cylinder?
    11·2 answers
  • A Zoo has two male lions. one sixth of the Lions are male lions. how many lions are there at the zoo?
    12·2 answers
  • Jasmine bought a pennant (triangle) of the favorite baseball team. If the base is 16 inches and height is 24 inches, how much ar
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!