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
fredd [130]
4 years ago
13

Simplify the following expression. 2x-5(2x-7y+3)+(-8)

Mathematics
2 answers:
neonofarm [45]4 years ago
4 0
<span>Equation at the end of step  1  :</span> (2x - 5 • (2x - 7y + 3)) + -8<span> :</span>Pulling out like terms :3.1     Pull out like factors :


  -8x + 35y - 23  =   -1 • (8x - 35y + 23) 

     Final result : -8x + 35y - 23
Paha777 [63]4 years ago
3 0
2x-5(2x-7y+3)+(-8)
multiply 5 by all in first parentheses

2x- (5*2x) - (5*-7y) - (5*3) -8

2x-10x+35y-15-8

combine like terms
= -8x+35y-23

Hope this helps! :)
You might be interested in
A can of beans has surface area 388 cm? Its height is 13 cm. What is the radius of the circular top?
djyliett [7]

The radius of the circular top is 4. 75

<h3>How to determine the value</h3>

The formula for surface area of a rectangle is given as;

Surface area = 2πrh

Given that;

  • surface area = 388cm²
  • height is 13cm
  • radius is unknown

Let's  substitute the values

388 = 2 × 3. 142 × 13r

388 = 81. 64r

Make 'r' the subject

r = 388/ 81. 64

r = 4. 75

Thus, the radius of the circular top is 4. 75

Learn more about a rectangle here:

brainly.com/question/25292087

#SPJ1

6 0
2 years ago
Which energy source is least likely to run out in the next 200 years?
OlgaM077 [116]
Hydroelectricity because it is a renewable resource of water usage whereas the other 3 are just different forms of nonreneable forms of energy meaning they take millions of years for us to get them back
5 0
3 years ago
Read 2 more answers
Write a linear equation in standard form that crosses (4, -3) and (-2, 9): 
kirill115 [55]
Slope =(9+3)/(-2-4) = 12/-6 = -2
Y+3 = -2 (×-4)  => y=-2×+5
D is the line asked
Slope: -1/3 
D: y-6 = -1/3 (×-3) or y= -1/3× + 7
8 0
3 years ago
What's the square root of 789?
IrinaK [193]
<span> This is the square root 28.0891438104</span>
5 0
4 years ago
Which statements about the local maximums and minimums for the given function are true? Choose three options.
Nataliya [291]

The statements about the local maximums and minimums for the given function which are true include:

  • Over the interval [2, 4], the local minimum is –8.
  • Over the interval [3, 5], the local minimum is –8.
  • Over the interval [1, 4], the local maximum is 0.

<h3>What is Function?</h3>

This is defined as the mathematical entities which assign unique outputs to given inputs and defines a relationship between the two variables.

According the the graph: over the interval [2, 4], the local minimum is –8 because the given minimum point is (3.4, -8) and over the interval [3, 5], the local minimum is –8.

Over the interval [1, 4], the local maximum is 0 and over the interval [3, 5], there is no maximum point hence why it is false.

Read more about Maximum and minimum point here brainly.com/question/4175575

#SPJ1

5 0
3 years ago
Other questions:
  • Price of a lap-top is reduced by 25% to 637.50. What is the original price?
    12·2 answers
  • Don draws one card replaces it and draws another card is it more likely that she draws to red cards or two face cards
    13·1 answer
  • The width of a math textbook is 0.75 inch.how many math textbooks can be placed standing up on a shelf that is 18 inches wide?sh
    10·1 answer
  • Jeff worked 51 hours last week. How many straight time and overtime hours did he worke?
    9·1 answer
  • James solve the system of equations for the x value first. What is the correct x value in the solution (x,y)?
    5·1 answer
  • Help<br><br><br><br><br><br><br><br><br><br><br> Nxhxhxhdhdhdbsbsbdhdhd
    11·1 answer
  • Please help me with this question​
    8·1 answer
  • Encuentre el resultado de la diferencia de las fracciones: 9 /12 - 2/3=​
    14·1 answer
  • Jamie needs 1/5 meter of ribbon to decorate the border of a photo frame. Enter the number of photo frames that can be decorated
    14·2 answers
  • Stanley ran 48 of a mile. Gary ran 36 of a mile. Who ran farther
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!