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
lakkis [162]
3 years ago
13

Solve 8[7 - (6x - 6)] + 6x = 0.

Mathematics
2 answers:
AysviL [449]3 years ago
8 0
So first we need to solve whatever that is in the brackets.
Distribute the negative sign to both 6x and -6.
U will get 7 - 6x + 6 which equals to 13 - 6x.
Now we must distribute the 8 to both 13 and -6x.
This results in 104 - 48x.
Now u have 104 - 48x + 6x = 0
Combine -48x + 6x and subtract 104 on both sides.

-42x = -104
X = 52/21
dsp733 years ago
6 0
Its x = 52/21 = 2.47
You might be interested in
I NEED HELP PLS.......
Gekata [30.6K]
-4x - 2.4

explanation: 1.3 - 3.7 = -2.4
then you leave the -4x by itself since it’s the only variable
8 0
3 years ago
Read 2 more answers
sing traditional methods, it takes 108108 hours to receive a basic driving license. A new license training method using Computer
solniwko [45]

Answer:

z_{stat} = -1.50            

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 108

Sample mean, \bar{x} = 107

Sample size, n = 110

Alpha, α = 0.02

Population standard deviation, σ = 7

Formula:

z_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }

Putting all the values, we have

z_{stat} = \displaystyle\frac{107 - 108}{\frac{7}{\sqrt{110}} } = -1.50

The test statistic is -1.50

8 0
3 years ago
Jennifer is saving money to buy a bike. The bike costs $245. She has $125 saved, and each week she adds $15 to her savings. How
Lady bird [3.3K]
It will take her 8 weeks to have enough money for a bike. I made the equation 125+15x=245 and multiplied 15 by 8 to get exactly 245
8 0
3 years ago
Please answer all with explanation
stepladder [879]

3b.4+y/3=2

12+y/3=2

12+y=6

y=6-12

y=-6

.

8 0
3 years ago
Sal made 8 ft of sausage links on Friday morning. He used 4 ft for dinner service on Friday night. On Saturday morning, he made
oee [108]

Answer:

Net change in the amount of sausage Sal had from Friday morning until after dinner service Saturday night = 8 - 0 = 8 ft

Step-by-step explanation:

Amount of  sausage links made on Friday morning = 8 ft

Amount of  sausage links used on Friday night = 4 ft

Amount of  sausage links remaining = 8 - 4 = 4ft           (i)

Amount of  sausage links made on Saturday morning = 8 ft         (ii)

So,

Total amount of  sausage links = 8 + 4 = 12 ft   (from (i) and (ii) )

Amount of  sausage links used on Saturday night = 12 ft

Amount of sausage links remaining = 12 - 12 = 0 ft

Net change in the amount of sausage Sal had from Friday morning until after dinner service Saturday night = 8 - 0 = 8 ft

8 0
3 years ago
Other questions:
  • Josh is cutting a 25-inch board into 1.75-inch sections. How many whole sections will he end up with?
    14·2 answers
  • Using the lengths​ (in.), chest sizes​ (in.), and weights​ (lb) of bears from a data​ set, the resulting regression equation is
    6·1 answer
  • Sarah’s hand length is 20 cm. She measures the dimensions of her rectangular floor to be 18 by 22 hand lengths. Which of the fol
    12·1 answer
  • Which ratios form a proportion?​
    10·2 answers
  • What is 3.2 ×10^3 in standard form​
    11·2 answers
  • If mJL = 5.<br> then mML=
    12·1 answer
  • Please help ASAP I need to do this
    6·1 answer
  • What is an algebraic expression for the area of the square picture and frame?
    10·1 answer
  • Round 6.713 to the nearest whole number.<br> HURRY<br> PLS-
    15·2 answers
  • Calculate.<br><br> <img src="https://tex.z-dn.net/?f=%5Csqrt%7B%28-4.5%29%5E%7B4%7D%20%7D" id="TexFormula1" title="\sqrt{(-4.5)^
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!