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
Oliga [24]
4 years ago
10

Ways the answer to 12x-3y=3 and y=4x-1

Mathematics
1 answer:
Ede4ka [16]4 years ago
4 0
Well first you want to be trying to solve for the same variable in both problems. Lets solve for Y. 
This means we must make both equations say " Y="

first we subtract 12x from both sides of "12x-3y=3"  which leaves us with
-3y=3-12x and y=4x-1.

you are basically going to merge the 2 problems by adding "1" to both problems and then subtracting "4x" from both as well as subtracting "y" from both. This gets rid of a variable in one problem and essentially puts in to the other in the process.

This leaves you with -4y=4-16x
Can you solve from there?
You might be interested in
4x^2+7x+2 Facor this polynomial.
Elden [556K]
You need to use the quadratic formula or graph it and find the zeros. that does factor cleanly
8 0
3 years ago
Mrs. Anderson taco soup recipe makes 24 pints. How many quarts of taco soup does the recipe make? (Hint: 2 pints = 1 quart)
OLga [1]

Answer:

The taco soup recipe makes 12 quarts per recipe

Step-by-step explanation:

Lets go by our rule here.

If 2 pints = 1 quart and you have 24 pints then you have 12 quarts because 24/2=12 quarts

3 0
3 years ago
Annual compounding pays more money than daily compounding.
butalik [34]
False. daily pays more

5 0
4 years ago
Read 2 more answers
A petrol can is a rectangular prism with base measurements 15 cm by 30 cm. If the can has capacity 18 liters, find its height.​
Bingel [31]

Answer:

40

Step-by-step explanation:

The first step is to calculate the base area of the prism

= 15×30

= 450

The volume is then calculated as follows

= 450×h

= 450h

The capacity is 18 liters

= 18×1000

= 18,000

Therefore the height of the rectangular prism can be calculated as follows

450h= 18,000

h= 18,000/450

= 40

Hence the height is 40 cm

3 0
3 years ago
Can somebody help me with this question please
harina [27]

Answer:

34

Step-by-step explanation:

Points B,C,D, and E are points on the edge of the circle.

\angle BCD and \angle BED are in the same segment.

We have that: \angle BCD=34\degree

We want find m\angle BED

Recall that angles in the same segment are congruent.

\therefore \angle BED=\angle BCD=34

So the answer is 34

3 0
4 years ago
Other questions:
  • Family privacy is not a major issue in home design.<br><br> A. true<br><br> B. false
    15·2 answers
  • Does anybody know the answer to this equation??
    14·2 answers
  • What is 1 quater of 32
    10·2 answers
  • Monica regularly records her favorite television show. Each episode of the show requires 3.5% of the total capacity of her video
    9·1 answer
  • 3 pieces should be 3 1/3ft , 2 pieces should be 5 1/2ft and one piece should be 4ft. What is the total length?
    7·1 answer
  • How find the sum of (6x2y + 4xy2 − 2y3 + 6) + (x2y + 3y3 − 5)
    8·1 answer
  • 49÷369 explain answer
    8·1 answer
  • Write the equation of the line that passes through (5.-9) and (2.5).
    14·1 answer
  • Use the number line below, where RS = 4y + 2, ST = 3y + 7, and RT = 44.
    9·1 answer
  • If RS=x+5 and HJ + Lk = 4x+6, find RS
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!