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
tester [92]
3 years ago
13

Use the distributive property to find two expressions that are equivalent to 7(3x - 4)

Mathematics
1 answer:
ehidna [41]3 years ago
7 0
I could only figure out one... sorry! Good luck

The answer is: 21x-28
You might be interested in
The graph below represents which system of inequalities? graph of two infinite lines that intersect at a point. One line is soli
stiks02 [169]
The first line through points (-3, 0) and (-4, -1) is the orange line.

The second line, through (1, 1) and (2, -1) is the purple line.

Since they are both shaded below, the intersection of the shaded regions, is the region colored in blue.

Both lines are included, since they are solid lines.



The equation of the first line can be found as follows:

the slope is \frac{0-(-1)}{-3-(-4)}=\frac{1}{1}=1, thus, the equation is:
y-0=1(x-(-4))\\\\y=x+4


The equation of the second line can be found as follows:

the slope is \frac{1-(-1)}{1-2}= \frac{2}{-1}=-2, 

thus the equation of the second line is :


y-1=-2(x-1)\\\\y-1=-2x+2\\\\y=-2x+3


We have to decide on the direction of the inequality sign, so we pick a point, for example (0, 4) which is not in the colored regions of the lines, 

so we write the inequalities so that they do not hold for (0, 4)


line 1:

y≥x+4

4≥0+4=4 is true, so we change the sign and write : y≤x+4


similarly, line 2:

y≤-2x+3

4≤-2*0+3=3, which is not true, so we have the correct direction.


Note that since the lines were solid, we include the equality case:


Answer: 

the shaded region is the solution to the system of inequalities:

i) y≤x+4
ii) y≤-2x+3

3 0
3 years ago
Read 2 more answers
Roger's father also compares the text plans from the two companies. He knows that Dial It Up charges $5 for 100 text messages an
brilliants [131]
Okay so what is the question
6 0
3 years ago
Read 2 more answers
Emichee can you help me? A cylinder has a base with a radius of 8 inches and a height of 15 inches. What is the volume of the cy
Lina20 [59]
The volume of a Cylinder is:

V=A_b*h

the base is a circle, so

A_b=\pi*r^2

replacing

V=\pi*r^2*h

now we have the values

V=3.14*8^2*15

\boxed{\boxed{V=3014.4~in^3}}
7 0
3 years ago
Step by step explanation on how to solve -22-(6)(-9)/3
timofeeve [1]

Answer:

-4

Step-by-step explanation:

-22-(6)(-9)/3

my bad it shows explanation

5 0
3 years ago
Read 2 more answers
Which of the following are equivalent to the statement “the price decreased by 1/3”?
Fittoniya [83]

Therefore, the only statement that is equivalent to <em>"the </em><em>price decreased</em><em> by </em>\frac{1}{3}<em>"</em> is:

<u>F. The price is now </u><u>66, 2/3% </u><u>of what it was before</u>

<u />

<u />

Given that the original price of something decreased by 1/3, it means:

the original price is reduced by one-third.

  • One-third is not equal to half of the price.

  • 1/3 is less than 1/2.

  • 1/3 of the original price would be \frac{1}{3} \times 100 = 33.3% less of the original price.

  • This means that the new price would be: <em><u>100 - 33 = 66% of the </u></em><em><u>original price.</u></em> This shows a reduction in price. The price would drop.

  • 1/3 is more than a quarter (1/4).

<em>Any option showing or suggesting an increase is definitely the wrong answer.</em>

Therefore, the only statement that is equivalent to <em>"the </em><em>price decreased</em><em> by </em>\frac{1}{3}<em>" </em>are:

<u><em>F. The price is now </em></u><u><em>66, 2/3% </em></u><u><em>of what it was before</em></u>

Learn more here:

brainly.com/question/11293133

7 0
2 years ago
Read 2 more answers
Other questions:
  • Let A (101, 202, 303, 404, 505) and B (101, 404). What is A n B?
    8·2 answers
  • Which equations are true? Choose all answers that apply: Choose all answers that apply: (Choice A) A -x +0+(- x) = 0−x+0+(−x)=0m
    14·1 answer
  • If someone is getting paid $29000 annually how much is that person making hourly?
    8·1 answer
  • Is the following statement true or false? Perpendicular lines do not intersect.<br> true or false?
    6·2 answers
  • Circle the number that you would take away so that 8 would be the gcf of the remaining three numbers, 16,8,24,20
    14·1 answer
  • When will n(A∩B)=0? Explain and give an example.
    10·1 answer
  • What is the volume of a hemisphere with a radius of 3.8in, rounded to the nearest tenth of a cubic inch
    13·1 answer
  • Did I get it correct?
    10·2 answers
  • Given that f(x) = x2 – 3x - 10 and g(x) = x – 5, find (f - g)(x) and express
    11·2 answers
  • How to Solve this question
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!