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
Vsevolod [243]
3 years ago
13

I need help plz im tired and behind

Mathematics
2 answers:
Scilla [17]3 years ago
8 0
1) X= 5
2)X= 4



Explanation: first distribute what in the parenthesis, then combine like turns
Rudik [331]3 years ago
7 0

Answer:

x = 5, x = 4

Step-by-step explanation:

Oh I love these!!

3x + 8 + 2x = -3(x-16)

First, distribute the -3 across the parentheses. -3(x-16)

3x + 8 + 2x = -3x + 48

Next, let's add 3x and 2x on the left side of the equation there to clean it up a bit and give us less numbers to work with. 3x + 2x

8 + 5x = -3x + 48

Let's take the opportunity to add -3x on both sides so we can get all of the algebraic expressions containing (x) on one side.

8 + 8x = 48

Subtract 8 on both sides.

8x = 40

Divide by 8 to finally isolate x!

x = 5

Second one let's go!

0.5(6x - 4) = 2x - 6x + 26

Similar to the first equation, we'll need to distribute the 0.5 across the parentheses first. 0.5(6x - 4)

3x - 2 = 2x - 6x + 26

To clean the equation up let's subtract 6x from 2x on the right side of the equation there.

3x - 2 = -4x + 26

Add 2 to both sides.

3x = -4x + 28

Isolate the algebraic expressions that hold our x variables captive. (Add -4x to both sides.)

7x = 28

Divide by 7 on both sides to isolate x.

x = 4

You might be interested in
Factor x2+4x+3.
Alexxx [7]

Answer:

c. (x +3)(x + 1)

Step-by-step explanation:

Factoring an equation is a way of expressing an equation as the product of other linear expressions. The following expression,

x^2 +4x +3

Can be represented as the product of the following,

(x+3)(x+1)

To check this, one can distribute, one of the expressions over the other, then simplify, the result should be the starting expression,

(x+3)(x+1)\\

Distribute,

(x)(x)+(1)(x)+(3)(x)+(3)(1)

Simplify,

x^2 +x +3x + 3\\

x^2 +4x +3

8 0
3 years ago
Which is equivalent to 4(x - 1)? <br>x- 4 <br>4x-1 <br>4x - 3 <br>4x - 4​
ser-zykov [4K]

Answer:

4x-4

Step-by-step explanation:

Hope this helps!!!!!✨✨✨

8 0
2 years ago
Which expression is equivalent to 6w + 5 - 3w + 7
love history [14]

Answer:

the answer is B

Step-by-step explanation:

6w + 5 - 3w + 7

<h3>i) collect like terms</h3>

= 6w - 3w + 5 + 7

= 3w + 5 + 7

<h3>ii) add the numbers</h3>

= 3 w + 5 + 7

= 3w + 12

4 0
3 years ago
Read 2 more answers
Which equation represents the graph shown?<br> (Picture attached)
Maurinko [17]

Answer:

correct answer is option B

Step-by-step explanation:

as we know equation of line

       y = m x + c....................(1)

where c is the intercept

m is the slope

m = \dfrac{y_2-y_1}{x_2-x_1}

m = \dfrac{35-0}{1-0}

m = 35

putting value of m in equation (1)

we get

y = 35 x + c

from the graph we can clearly see that line is passing through (0,0) hence

0 = 35 (0)x + c

c = 0

hence the equation of line comes out to be

y = 35 x

correct answer is option B

8 0
3 years ago
What is the median of this data set?
bazaltina [42]

Answer:

14

Step-by-step explanation:

Because the median is the middle number when the data set is in order least to greatest so you already have it in least to greatest so thank you for helping me.

and for extra just in case.

Mean=16.222

the mean= the average of the data set

Mode is 13,14

The mode is the number that appears the most in a data set and 13 and 14 appear twice.

Your range is=13

Range is the highest number subtracting the lowest number so 24 -11 which =13

Minimum is 11 because the minimum is the lowest number in data set..

Maximum is 24

Maximum is the highest number in the data set.


I hope this helps have a awesome day:)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Sarah cut 4 yards of ribbon from a spool. How much did she cut in inches?
    15·1 answer
  • Please help if possible! <br> Match the angle relationship with each given angle pair.
    7·1 answer
  • Simplify this math problem show Your work
    9·1 answer
  • 01:09:23
    5·1 answer
  • Answerr to –m+8–9m+–8m+–10m
    15·2 answers
  • A two-story building measures 21 feet from
    7·1 answer
  • a golf course placed an order of 5075 golf balls if there are 7 balls in each package how many packages did the golf course orde
    5·1 answer
  • Hannah makes $46,675 per year, how much will she make each paycheck if she is paid<br> weekly?
    15·1 answer
  • A new club sent out 294 coupons to boost sales for next year's memberships. They provided 6 times as many to potential members t
    7·2 answers
  • 1. Find the lateral area and surface area of the given prism. Round your
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!