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
lianna [129]
2 years ago
12

Plsss help I don't know how to graph I will give brainiest!

Mathematics
1 answer:
Anastasy [175]2 years ago
4 0

Answer: (2, 5)

Step-by-step explanation:

y = 2x + 1 y = 4x − 3

Eliminate the equal sides of each equation and combine.

2x + 1 = 4x − 3

Solve 2x + 1 = 4x − 3 for x.

Move all terms containing x to the left side of the equation.

Subtract 4x from both sides of the equation.

2x + 1 − 4x = −3

Subtract 4x from 2x.

−2x + 1 = −3

Move all terms not containing x to the right side of the equation.

Subtract 1 from both sides of the equation.

−2x = −3 − 1

Subtract 1 from −3.

−2x = −4

Divide each term by −2 and simplify.

x = 2

Evaluate y when x = 2.

Substitute 2 for x. y = 4 (2) − 3

Simplify 4 (2) − 3.

Multiply 4 by 2.

y = 8 − 3

Subtract 3 from 8.

y = 5

The solution to the system is the complete set of ordered pairs that are valid solutions.

(2, 5)

The result can be shown in multiple forms.

Point Form:

(2, 5)

Equation Form:

x = 2, y = 5

You might be interested in
Use equivalent ratios to find unknown value plz halp!!!!​
iogann1982 [59]

Answer:

21

Step-by-step explanation:

It might be 21/30 , hope it helps though :)

7 0
3 years ago
Read 2 more answers
Bill rode 9 miles on saturday. 9n sunday he rode his bicycle 4 times the number of miles he rode on saturday.
elena-s [515]
He rode 36 miles on sunday
3 0
3 years ago
Read 2 more answers
A car is driving at 65 kilometers per hour. How far, in meters, does it travel in 5 seconds?
garri49 [273]

Answer:

90 m

Step-by-step explanation:

65 km = 65000m

1 hour = 3600 secs

speed in meters = 65000/3600

= 18 m / sec

Distance traveled in 5 secs = 18*5

= 90 m

5 0
3 years ago
Evaluate when m=20 2 (24)(m)
suter [353]
(24)(20)2= 960 the answer to the question
4 0
3 years ago
Basketball shoes are on sale for 22% off. What is the regular price if the sale price is $42?
artcher [175]

Answer:

x =53.85

Step-by-step explanation:

Let x be the original price

If the price is 22% of, you will pay 100% -22% = 78%

x * 78% = 42

Change to decimal form.

78x = 42

Divide each side by .78.

78x/.78 = 42/.78

Rounding to the nearest cent

x =53.85

4 0
3 years ago
Read 2 more answers
Other questions:
  • Y=5.3x+23 what is the y-intercept of the line of best fir
    5·1 answer
  • If ———— = 20, then x =<br> x
    15·1 answer
  • Classify the following triangle
    6·1 answer
  • What percent of 38 is 15
    7·2 answers
  • Greg spends $0.45 on an eraser and $0.30 on a pen.How much money does Greg spend?
    14·2 answers
  • THREE QUESTIONS WILL GIVE BRAINLIEST
    15·1 answer
  • The five patterns are: circle, plus sign, wavy lines, empty box, and star. One hundred trials were conducted, and your very impr
    13·1 answer
  • Corey is 2 times older than Brad. If the sum of their ages is 54 how old is Corey?
    6·1 answer
  • ‼️would appreciate help
    15·1 answer
  • the school newspaper has a circulation of 500 and sells for $.035 a copy. the students decide to raise the price to increase the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!