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
vfiekz [6]
2 years ago
8

Find the equation of the line that passes through (3,1) and is parallel to y=2x+1.

Mathematics
1 answer:
creativ13 [48]2 years ago
7 0

9514 1404 393

Answer:

  y = 2x -5

Step-by-step explanation:

The parallel line will differ only in the value of c. That can be found using the given point.

  y = mx +c

  c = y -mx . . . . . . subtract mx to solve for c

  c = 1 -2·3 = -5 . . . . . . the value of m is 2 in the given equation (x, y) = (3, 1)

The equation of the parallel line is ...

  y = 2x -5

You might be interested in
two numbered 1 to 6 dice are thrown together and their scores are added. the probability that the sum will be 4 is?​
natulia [17]

Answer:

Pr = \frac{3}{36}

Step-by-step explanation:

Given

2 number die

Required

P(Sum = 4)

The sample space of 2 die is:

S = \{(1, 1) (1, 2) (1, 3) (1, 4) (1, 5) (1, 6), (2, 1) (2, 2) (2, 3) (2, 4) (2, 5) (2, 6)

(3, 1) (3, 2) (3, 3) (3, 4) (3, 5) (3, 6), (4, 1) (4, 2) (4, 3) (4, 4) (4, 5) (4, 6)

(5, 1) (5, 2) (5, 3) (5, 4) (5, 5) (5, 6), (6, 1) (6, 2) (6, 3) (6, 4) (6, 5) (6, 6)

n(S)= 36

The pairs that adds up to 4 are:

Sum(4) = \{(1,3), (2,2),(3,1)\}

n(Sum)  =3

So, the probability is:

Pr = \frac{n(Sum)}{n(S)}

Pr = \frac{3}{36}

5 0
2 years ago
-15x + 5 = -10x + 25 solve for x
tatuchka [14]

Answer:

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

−5x+5=25

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

−5x=20

Divide each term by −5 and simplify.

x=−4

Step-by-step explanation:

6 0
2 years ago
Which equation represents the proportional relationship of the total amount of money earned, m, to the number of hours worked, h
Anika [276]

Answer:

plk

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Rearrange to make x the subject
Zolol [24]
Answer
t3/b=x
Step by step explanation
t = bx/3
Take b/3 to the left hand side
= x = 3t/b
Hope it helped !!
Comment below
7 0
2 years ago
Read 2 more answers
The organizer of a conference is selecting workshops to include. She will select from 4 workshops about genetics and 7 workshops
kirza4 [7]
What can u explain this in a different way cuz what does this mean
4 0
3 years ago
Other questions:
  • Given that f(x) = 2x + 1 and g(x) = −5x + 2, solve for f(g(x)) when x = 3.
    10·1 answer
  • If a store advertised a sale that gave customers a 1/4 discount, what is the fractional part of the original price that the cust
    9·2 answers
  • What is math seminar?
    10·1 answer
  • Write an expression that contains at least two terms and is in simplest form
    13·1 answer
  • Find the values of a given that AGHJ ZAMNP.<br> G<br> N<br> (2x<br> 50°<br> 142<br> M<br> H
    9·1 answer
  • You may use a calculator for this item.
    11·1 answer
  • Can anyone solve the rest pls
    11·2 answers
  • Find the value for x.​
    14·1 answer
  • Simply the given expressions below.
    5·2 answers
  • Can someone help me with these problems please! Im so confused
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!