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
Dominik [7]
3 years ago
9

2(5x-7)=2x+10 what Is the distributive property

Mathematics
1 answer:
professor190 [17]3 years ago
4 0
2(5x)2(-7)=2x+10

2(5x)= 10x
2(-7)=-14

10x-14=2x+10

Solve:
10x-2x=8x

8x-14=10

14+10=24

8x=24

24/8=3

X=3
You might be interested in
Please help this is hard math
Rainbow [258]

Answer:

y=-4x+2

Step-by-step explanation:

  • First we find the slope of the line AB passing through the point (2,0)
  • line AB is perpendicular to the line y=\frac{1}{4}x-3 , this equation is slope intercept for, which is y=mx+b so our m or slope is \frac{1}{4}
  • Since the slope of line AB is perpendicular to m=\frac{1}{4} then we use the equation slope of line1\times slopeofline2=-1 , so what do we multiply \frac{1}{4} by to get -1? -4 right, so that's the slope of line AB with the point (2,0)
  • Now line CD is parallel to line AB, that means it has the same slope as AB, so slope of CD is -4
  • So we make the equation y-y_1=m(x-x_1) so m= -4 and our point is (-1,6)
  • y-(6)=-4(x-(-1)\\y-6=-4x-4\\y=-4x-4+6\\y=-4x+2 thats the equation of line side CD
6 0
3 years ago
Read 2 more answers
What is 18 times 40 to the 9th power
Rzqust [24]
I believe thugs is it
4.718592e+15
3 0
3 years ago
Read 2 more answers
Y=3x+13<br> 2x=y-9<br> Solve for x and y points using addition method
GrogVix [38]
y=3x+13 \\&#10;2x=y-9 \ \ \ |-y-2x \\ \\&#10;y=3x+13 \\&#10;\underline{-y=-2x-9} \ \ \ \hbox{add the sides} \\&#10;y-y=3x-2x+13-9 \\&#10;0=x+4 \\&#10;x=-4 \\ \\&#10;y=3x+13=3 \times (-4)+13=-12+13=1 \\ \\&#10;\boxed{(x,y)=(-4,1)}
6 0
3 years ago
Read 2 more answers
For brainly and points
Assoli18 [71]

Answer:18

Step-by-step explanation:

C) 18 is the correct answer.

2m/3 +5=17

or,2m/3 =17-5

or,2m/3 =12.

Now doing criss cross multiplication,

or,3×12=2m×1

or,36=2m

m=18

If you found my answer useful then please mark me brainliest.

8 0
3 years ago
Read 2 more answers
Evaluate expression |3|+-19|
tankabanditka [31]

Answer:

If it suppose to be |3+-19| then the answer is 16

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Consider the following. y = 2xe−x, y = 0, x = 3; about the y-axis (a) Set up an integral for the volume V of the solid obtained
    15·1 answer
  • Which algebraic expression represents “the quotient of a number and six”? 6 + w 6w 6 – w StartFraction w Over 6 EndFraction
    9·2 answers
  • The perimeter of a square is 24.46 inches. What is the side length of the square?
    5·2 answers
  • Why is it important to consider scale when graphing inequalities?
    15·1 answer
  • As shown in the graph, ΔGHI ≅ ΔG'H'I', since this is a vertical shift, and ΔG'H'I' ≅ ΔG''H''I'', since this is a horizontal shif
    10·2 answers
  • After the bank cashed a check Maureen wrote for $60, her balance was -$14. The equation
    8·1 answer
  • I did 24 hours on my speed paint if i did it for 4 more days how many minutes would that be?
    7·2 answers
  • Which table represents a linear function?<br><br><br><br><br><br> Mark this a
    5·1 answer
  • Please help if not that’s fine no nonsense
    8·1 answer
  • Help PLZZ no files PLZZ
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!