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
Effectus [21]
4 years ago
11

Which expression that is equivalent to −4(x− 1)+2

Mathematics
1 answer:
IRINA_888 [86]4 years ago
4 0

To find an equivalent expression to −4(x − 1) + 2 we can use the distributive property.

For Example, A(B + C) = AB + AC

= -4(x - 1) + 2

= (-4 * x) + (-4 * -1) + 2

= -4x + 4 + 2

= -4x + 6

Best of Luck!

You might be interested in
Find the area of the parallelogram
maxonik [38]

Answer:

48

Step-by-step explanation:

area= bh (base ×height)

height is 6

the you subtract 14 out 6 =8

then u multiply 8×6=48

3 0
3 years ago
Read 2 more answers
What is this ?<br>3 km 5hm × 15 =
frosja888 [35]
I think it is multiplying kilo and hecto meters... so i think you would have to turn the kilo into hecto and then multiply it...

Hope this helps.
5 0
4 years ago
There are 12 baseball trading cards in 4 packages. each package has the same number of cards. Write a rule in words for the numb
Tamiku [17]

Answer:

  • <u>Rule in words:</u>

        The number of packages Justin needs to buy to get x cards is x divided by 3.

  • <u>Rule as an algebraic expresssion:</u>

        y=x/3

Explanation:

This is a direct variation problem.

Since  each package has the same number of cards, the number of cards is proportional to the number of packages.

12 baseball cards in 4 packages means that there are 12/4 = 3 cards per package, so:

  • The number of cards is 3 times the number of packages.

  • The number of packages is the number of cards divided by the number of 3.

So, the <em>rule in words</em> for the number of packages Justin needs to buy x cards is one third of x. This table may help you to visualize it:

Number of packages:   1     2     3      4    5

Number of cards:          3     6     9    12    15

To find the <em>algebraic expression</em> that describes the same rule, you can set the following proportion:

\frac{12}{4} =\frac{x}{y}

Where y is the number of packages and x is the number of cards.

And from that you solve for y:

\frac{12}{4} =\frac{x}{y}\\ \\ 12y=4x\\ \\ y=4x/12\\ \\ y=x/3

8 0
4 years ago
PLEASE HELP ME WITH THIS GEOMETRY PROBLEM!! SHOW WORK!!
stiks02 [169]

Answer:

Solution given:

In right angled triangle

ABC.

with respect to <C=40°

opposite side=AB

adjacent=BC=DE=30ft

now

relationship between opposite side and adjacent

is given by tan angle

tan 40°=oppo/adjacent

tan40°=AB/30

AB=tan40*30

AB=25.2

<u>Now</u><u> </u>

<u>height</u><u> </u><u>of</u><u> </u><u>flagpole</u><u> </u><u>=</u><u>AB</u><u>+</u><u>BE</u><u>=</u><u>2</u><u>5</u><u>.</u><u>2</u><u>+</u><u>5</u><u>=</u><u>3</u><u>0</u><u>.</u><u>2</u><u>f</u><u>t</u>

<u>option</u><u> </u><u>4</u><u>t</u><u>h</u><u> </u><u>is</u><u> </u><u>a</u><u> </u><u>required</u><u> </u><u>answer</u>

8 0
3 years ago
Find the x-intercept and the<br> y-intercept from the following linear equation:<br> 9x+3y=27
laiz [17]
X-intercept is 4 and yintecept is9
7 0
3 years ago
Other questions:
  • The line BC in the figure above is the _______ of the cylinder.
    9·2 answers
  • Find the product. -1/2 x -8
    5·1 answer
  • A given line has a slope of - ⅚.  (ie, m = -⅚)
    5·1 answer
  • The point P(3,4) is dilated by a scale factor of 5 and the center of dilation is the origin. What are the coordinates of P'?
    8·1 answer
  • Can someone help me pls
    6·1 answer
  • Trina is trying to decide which lunch combination to order at a sandwich shop: 4, 5, 6, or 7.
    14·2 answers
  • Find the value of each variable. Round to the nearest tenth. How does the measure of angle x compare to the measure of angle z?
    9·1 answer
  • 3,600 divided by 1,760
    10·1 answer
  • milo is five inches shorter than his brother, jayce. If milo is 42 inches tall, then how tall is jayce?i need to write this into
    5·1 answer
  • A hockey coach was taking her team out to a picnic lunch to celebrate their first win. She made 15 sandwiches, 6 of which were t
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!