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
RSB [31]
3 years ago
12

-1(-2x + 4) = 6 Hellooooooooooo

Mathematics
2 answers:
butalik [34]3 years ago
6 0

Answer:

x=5

Step-by-step explanation:

First we distribute

2x-4=6

isolate x

2x=10

divide both sides by 2

x=5

(plz give brianliest ty)

dolphi86 [110]3 years ago
4 0

Answer:

X=5

Step-by-step explanation:

2x+(-4)=6

2x=6+4

2x=10

X=10/2

X=5

You might be interested in
Ben consumes an energy drink that contains caffeine. After consuming the energy drink, the amount of caffeine in Ben's body decr
Airida [17]

Answer:

The 5-hour decay factor for the number of mg of caffeine in Ben's body is of 0.1469.

Step-by-step explanation:

After consuming the energy drink, the amount of caffeine in Ben's body decreases exponentially.

This means that the amount of caffeine after t hours is given by:

A(t) = A(0)e^{-kt}

In which A(0) is the initial amount and k is the decay rate, as a decimal.

The 10-hour decay factor for the number of mg of caffeine in Ben's body is 0.2722.

1 - 0.2722 = 0.7278, thus, A(10) = 0.7278A(0). We use this to find k.

A(t) = A(0)e^{-kt}

0.7278A(0) = A(0)e^{-10k}

e^{-10k} = 0.7278

\ln{e^{-10k}} = \ln{0.7278}

-10k = \ln{0.7278}

k = -\frac{\ln{0.7278}}{10}

k = 0.03177289938


Then

A(t) = A(0)e^{-0.03177289938t}

What is the 5-hour growth/decay factor for the number of mg of caffeine in Ben's body?

We have to find find A(5), as a function of A(0). So

A(5) = A(0)e^{-0.03177289938*5}

A(5) = 0.8531

The decay factor is:

1 - 0.8531 = 0.1469

The 5-hour decay factor for the number of mg of caffeine in Ben's body is of 0.1469.

7 0
3 years ago
The equation of the line of best fit of a scatter plot is y = 3x − 8. What is the slope of the equation?
Irina-Kira [14]
Y = 3x − 8. What is the slope of the equation?

C. 3
5 0
3 years ago
Read 2 more answers
Consider the function.
Ber [7]
12 is the correct answer.
5 0
2 years ago
Shannon manages a small zoo and she has been analyzing the attendance data. Shannon finds that the number of visitors increases
Irina18 [472]
The solution to the two functions is (1, 3) and it represents the temperature at which the number of people visiting the zoo equals the number of people leaving the zoo.
8 0
3 years ago
Read 2 more answers
Two pools are being filled with water. To start, the first pool contains 847 liters of water and the second pool is empty. Water
marin [14]

Answer:

The many minutes is 5 hour 3 minutes 6 second

Step-by-step explanation:

Ihope makatulong

at pa follow na rin po❤️

4 0
2 years ago
Other questions:
  • Help please ASAP quickly
    14·1 answer
  • One kilogram is 2.2 pounds. If i had 1 pound would that be 0.45 kilograms why or why not?
    11·1 answer
  • Use the quadratic formula to determine the exact solutions to the equation.
    6·1 answer
  • To solve: x + 8 = 40
    11·2 answers
  • If h(x) = x – 7 and g(x) = x2, which expression is equivalent to mc022-1.jpg?
    11·2 answers
  • A box contains 1 plain pencil and 4 pens. A second box contains 6 color pencils and 2 crayons. One item from each box is chosen
    12·1 answer
  • Sqrt= Square Root
    7·1 answer
  • Which of the following is a solution of x2 + 2x + 4?
    14·1 answer
  • Add: (4a.”+ 6a2- 10a - 4) +(6a + a²+ a + 7)
    7·1 answer
  • Jake noted that speed of light is approximately 1.1 x 10^9 km/h;
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!