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
Zolol [24]
3 years ago
13

Which of the following equations is equivalent to y = 2x + 1?

Mathematics
1 answer:
densk [106]3 years ago
3 0

Answer:

none of these are right but the answer is 2x - y = -1.

D would be right but there is a negative sign in front of 2x.

Step-by-step explanation:

You might be interested in
The area of a circle is 201 cm². What is the diameter
natima [27]

Answer:

The diameter would be 16

Step-by-step explanation:

The area of a circle is a=r^{2}×π. Now just plug in the values you have which is you area. 201=r^{2}×π now divide by pi on both sides you that you get about 64=r^{2}. Now find the square root on both sides which will then give you 8 as your radius. To find diameter from radius you have to multiply by 2. 8*2=16

8 0
3 years ago
how do you solve -2.8k-4.31=-15.79 or 1.9m-3=-12.31 or 2.1a+1.4=-14.245 or 3.8n-4.8=-21.9 ?
Effectus [21]
Consider posting each question separately, please.

Given   <span>-2.8k-4.31=-15.79 :

1) Isolate the "k" term on the left by adding 4.31 to both sides of this equation.
2) Simplify the right side.
3) Divide both sides by -2.8 and you'll have the answer:  k = ?</span>
5 0
3 years ago
Why am I not on the daily ranking? :I
Komok [63]

u have to work more hard ☺️☺️☺️

5 0
2 years ago
Y-x=17<br> y = 4X+2<br> Help me out rn!!!!
Lena [83]
X=5 because you plug in the y into the equation y-x=17
3 0
2 years ago
Read 2 more answers
A map using a scale of 1 inch:5 miles shows a section of land with an area of 3.2 inches what is the actual area of the section
Firlakuza [10]

Answer:

16 miles

Step-by-step explanation:

A scale drawing is a reduced form in terms of dimensions of an original image / building / object

the scale drawing is usually reduced at a constant dimension

scale of the drawing = original dimensions / dimensions of the scale drawing

Actual area = 3.2 x 5 = 16 miles

8 0
3 years ago
Other questions:
  • Help I don't get it can u explain it to me
    5·1 answer
  • How can you solve a system of two equations or inequalities in which one is linear and one is quadratic?
    9·1 answer
  • What is the domain of the graph function
    12·1 answer
  • 1. The sum of two number is x. If one of the numbers is 16, what is the other number?
    13·1 answer
  • im stuck on this... martin saw a book he wanted with a price of $32.00 the clerk told him it was on sale for $28.00 what is the
    13·1 answer
  • Pls help Its due in 1 hour
    11·2 answers
  • Please help!<br> Solve for x.
    5·1 answer
  • Homework question help
    13·1 answer
  • Plz answer this fast fast I will give brainlist and 12 points​
    15·1 answer
  • This is why brainly is lame
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!