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
Helen [10]
2 years ago
8

What is the solution to the equation -4 (2x + 3) = 2x + 6 - (8x + 2)

Mathematics
1 answer:
jeka942 years ago
4 0

Answer:

x= -8 i believe

Step-by-step explanation:

You might be interested in
Determine the cross product b*a a=2i+2j-5k b=6i-j+2k
Misha Larkins [42]

Recall the definition of the cross product:

i x i = j x j = k x k = 0

i x j = k

j x k = i

k x i = j

The cross product is antisymmetric, or anticommutative, meaning that for any  vectors u and v, we have u x v = - (v x u).

It's also distributive, so for any vectors u, v, and w, we have (u + v) x w = (u x w) + (v x w).

Taking all of these properties together, we get

b x a = (6i - j + 2k) x (2i + 2j - 5k)

b x a = 12 (i x i) - 2 (j x i) + 4 (k x i)

............. + 12 (i x j) - 2 (j x j) + 4 (k x j)

............. - 30 (i x k) + 5 (j x k) - 10 (k x k)

b x a = 1 (j x k) + 34 (k x i) + 14 (i x j)

b x a = i + 34j + 14k

5 0
3 years ago
7y = 14 -28x to standard form
MissTica

Answer:

28x + 7y = 14.

Step-by-step explanation:

Just add the 28x to each side.

4 0
3 years ago
Read 2 more answers
Write 44/3 as a whole or mixed number in simplest form.
stealth61 [152]
14 2/3 is the answer
7 0
3 years ago
Read 2 more answers
the area of a reactangle mirror is 11 11/16 square feet the width of the mirror is 2 2/4 feet. if there is a 5 foot tall space o
77julia77 [94]
So square feet is area which is legnth times width or area=lw or a=lw

width=w=2 2/4
2/4=1/2
w=2 1/2=5/2

a=lw
11 11/16=187/16
187/16=l(5/2)

multiply both sides by 2/5 to clear the fraction (1/2 times 2/1=2/2=1)

374/80=legnth
simplify
374/80=187/40=4 27/40=legnth

legnh must be less than 5 and 4 and 27/40 is less than 5 so it will fit
8 0
3 years ago
The sum of the angle measures of a polygon with n sides is 1260. find n.
Murrr4er [49]
Knowing the interior angle sum formula is; 

180x(n-2)

180x(n-2)=1260 (solve for n here) 
180n-360=1260 
180n=1260+360
180n=1620 
n=1620/180 
n=9

Therefore, this polygon has 9 sides.

Hope I helped :) 
4 0
3 years ago
Other questions:
  • Convert 31/60 to a decimal
    6·2 answers
  • The slope of the graph of the equation y=2x-2 is 2. what is the y intercept?
    15·1 answer
  • If the relationship below are given in form (input, output), Which pairing always describes a function?
    13·1 answer
  • Please include work! :)
    10·1 answer
  • What is a equivalent ratio for 40:28=_:7
    11·1 answer
  • There are 10 sodas , 5 cream sodas and 7 cherry sodas in an ice chest. how many sodas must be removed from the ice chest to guar
    11·1 answer
  • Lorenzo rides his bike at a rate of 5yards per second. about how many miles per hour can he ride his bike?
    10·1 answer
  • Look at pic 10 pts will mark brainilest WILL HELP OUT W 3 QUESTIONS
    14·1 answer
  • Approximate: log5 ^4/7
    11·1 answer
  • Jerome hikes down a mountain for 3 hours. During this time, he hikes a total distance of 2 ½ miles. How long does it take Jerome
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!