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
MrRissso [65]
3 years ago
13

Solve equation 2+3x-1+4x=5x+1

Mathematics
2 answers:
ozzi3 years ago
6 0
3x+4x+2-1=5x+1
7x+1=5x+1
7x-5x=1-1
2x=0
x=0

atroni [7]3 years ago
5 0
Ok, so first you have to combine like terms.
2+3x-1+4x=5x+1
1+7x=5x+1
-1+1+7x=5x+1-1
7x-5x=5x-5x+0
2x=0
You might be interested in
-16 p + 37 = 49 - 21 p
Karolina [17]
P
=
12
5 this is what I got for that
7 0
3 years ago
What is the slope? 25 POINTS
Anika [276]

Answer: the answer is 5

Step-by-step explanation:

Done this before

8 0
3 years ago
1½ hours is how much in seconds??​
Ne4ueva [31]

3/2=1.5 hour=5400 second

Hope it helps you

8 0
3 years ago
Read 2 more answers
A ladder 10 feet long rests against a vertical wall. Initially, the top of the ladder is 8 feet above the ground. If the top of
lora16 [44]

Step-by-step explanation:

Let vertical height of ladder from ground be y and

horizontal distance of the base of the ladder from the wall be x respectively.

Length of the ladder = l (constant) = 10 ft

<u>Using Pythagoras theorem</u>:

{l}^{2}  =  {y}^{2}  +  {x}^{2}

Differentiate both sides w.r.t time

0 = 2y \frac{dy}{dt}  + 2x \frac{dx}{dt}

y \frac{dy}{dt}  + x \frac{dx}{dt}  = 0

<u>We know that</u> (After 1 sec, y = 6 ft and x = 8 ft ; dy/dt = 2 ft/sec)

6\times 2 + 8\frac{dx}{dt}  = 0

\frac{dx}{dt}  =  - 1.5 ft  \: per \: sec

<u>( Ignore - ive sign)</u>

Therefore, bottom of the ladder is sliding away from the wall at a speed of 1.5 ft/sec one second after the ladder starts sliding.

8 0
3 years ago
A third-degree polynomial function f has real zeros -2, ½, and 3, and its leading coefficient negative. Write an equation for f.
Rom4ik [11]
F(x) = k(x+2)(2x-1)(x-3), where k is some constant
= k(2x^3-3x^2-11x+6)
= k(-2x^3+3x^2+11x-6)

k defines some vertical stretch, so there are an infinitely many solutions for f(x).
8 0
3 years ago
Other questions:
  • A salesman makes 4% commission on sales. What is his commission on $8,472 worth of sales?
    11·2 answers
  • What the answer for number 9 ??
    10·1 answer
  • PLEASE HELPPP ASAP 50 POINTS !!!!!!!!!!!!!!!!!!! PIC BELOW
    10·2 answers
  • Which statement is true?
    12·1 answer
  • Y = 10<br> x = 3<br><br> x + y + y + 17 + y = ?<br><br> Thanks!!
    12·2 answers
  • What is the measure of angle B? How do you know?
    14·1 answer
  • What is the measure of angle CED?
    10·1 answer
  • Abby is surveying people in the city about their interest in a new shopping mall. She found that 180 people, or 37.5% of those s
    10·1 answer
  • Find the area of the triangle below. Round your answer to the nearest tenth.
    10·1 answer
  • -3/5m + 8 = 20<br> what is the answer of m
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!