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
Alekssandra [29.7K]
3 years ago
8

Expand and simplify 4(2x-1)+3(2+5)

Mathematics
1 answer:
zavuch27 [327]3 years ago
8 0

Answer:

8x + 17

Step-by-step explanation:

4(2x- 1) + 3(2 + 5)

=4*2x - 4*1 + 3*7

=8x - 4 +21

=8x + 17

You might be interested in
What's is the slope of this line?<br>Need this ASAP​
Basile [38]

Answer:

\displaystyle m=2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Algebra I</u>

Reading a Cartesian Plane

  • Coordinates (x, y)

Slope Formula: \displaystyle m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (0, 3)

Point (1, 5)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>

  1. Substitute in points [Slope Formula]:                                                             \displaystyle m=\frac{5-3}{1-0}
  2. [Slope] Subtract:                                                                                              \displaystyle m=\frac{2}{1}
  3. [Slope] Divide:                                                                                                  \displaystyle m=2
5 0
3 years ago
What is the equation of the line that passes through the point(−7,−1) and has a slope of 1?
bonufazy [111]

Answer:

y=x+6

Step-by-step explanation:

Put (-7,-1) into

y-y1=m(x-x1) form, and m=1 (the slope)

y+1=1(x+7)

y+1=x+7

y=x+6

Happy Holidays!

4 0
3 years ago
Consider the given density curve.
Gemiola [76]

Answer:

11 is best answer for it ....,..........

4 0
2 years ago
The baker broke each of the cookies in half. She counted 6
densk [106]

Answer:

3

Step-by-step explanation:

6/2=3

six halves of cookies put the halves into pairs and you get 3

5 0
3 years ago
In which quadrant does the point with c ordinate (4, -3) lie?
KiRa [710]

Answer:

4

Step-by-step explanation:

hope the diagram helps haha

3 0
2 years ago
Other questions:
  • Jerome scores 12 points in a basketball game.This is twice the number of points that Jaime scores how many points did the rest o
    15·2 answers
  • Solve. show your work<br><br>373 × 25​
    5·1 answer
  • 20% turned into a whole number
    8·1 answer
  • Here are the dimensions of the oven tray Jenny bakes the cakes on. Each cake tin is 25 cm in diameter. How many cake tins can Je
    7·1 answer
  • Given a monthly income of $1,500, how do you determine the yearly. salary this person will earn
    9·1 answer
  • What is the circumference of a circle with a radius of 8 in.? Use 3.14 for t.​
    5·1 answer
  • Use the graphs to solve the simultaneous linear equations
    7·1 answer
  • First person to answer 10 points
    14·1 answer
  • Sam has softball practice every 3 days and drama lessons every 7 days. On what day will both occur?
    11·2 answers
  • Shauna drove 75 miles in 3 hours at a constant speed. How many miles did she drive in 2 hours?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!