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
anyanavicka [17]
2 years ago
8

4x - 2 (x-2) = -4 + 5x -13

Mathematics
1 answer:
kolezko [41]2 years ago
8 0

Answer:

x = 7

Step-by-step explanation:

Given

4x - 2(x - 2) = - 4 + 5x - 13 ← distribute left side and simplify

4x - 2x + 4 = 5x - 17

2x + 4 = 5x - 17 ( subtract 5x from both sides )

- 3x + 4 = - 17 ( subtract 4 from both sides )

- 3x = - 21 ( divide both sides by - 3 )

x = 7

You might be interested in
The Smith family was one of the first to come to the U.S. They had 5 children. Assuming that the probability of a child being a
anastassius [24]

Answer:

children

Step-by-step explanation:

5 0
2 years ago
A(n)_____is a mathematical sentence that compares expressions that are equal
RUDIKE [14]

Answer:

equation

Step-by-step explanation:

plz mark brainliest

4 0
2 years ago
Ken has made a selection of square jam sandwiches for a party, which he arranges in a single layer on the table in a perfect rec
Vesnalui [34]
Perimetre + 4 = area
Each person must have made 24
8 0
3 years ago
Read 2 more answers
Coleman uses his graphing calculator to find all of the solutions to the equation shown below.
Phoenix [80]

Answer:

The correct option is;

D. x = -1.38 and 0.82

Please find attached the combined function chart

Step-by-step explanation:

The given equation is x³ + 3 = -x⁴ + 4

Plotting the equation using Excel, we have;

f(x) = x³ + 3, h(x) = -x⁴ + 4

x                                             f(x)                                       h(x)

-1.4                                         0.256                                   0.1584

-1.39                                       0.314381                              0.26699

-1.38                                       0.371928                             0.373261

-1.37                                       0.428647                             0.477246

-1.36                                       0.484544                             0.57898

Which shows an intersection at the point around -1.38

x                                          f(x)                                     h(x)

0.77                                    3.456533                         3.64847

0.78                                    3.474552                         3.629849

0.79                                    3.493039                          3.610499

0.8                                         3.512                                3.5904

0.81                                      3.531441                           3.569533

0.82                                       3.551368                          3.547878

0.83                                       3.571787                            3.525417

Which shows the intersection point around 0.82

Therefore, the correct option is x = -1.38 and 0.82

From the graphing calculator the intersection point is given as

x = -1.3802775691 and 0.81917251339.

8 0
2 years ago
What is the minimum y-value after which the exponential function will always be greater than the linear function? y = 1 y = 2 y
Alenkinab [10]

From the graph we can see that in the interval [0,1] the value of y is less than 1.

In the interval [1,2] the value of y value is 2 to 4.

In the interval [2,infinity) the graph is going up, and the value of y is greater than or equal to 4.

Therefore, the graph going up after y=4 above the line.

Therefore, the minimum y-value is 4 after which the exponential function will always be greater than the linear function.

8 0
3 years ago
Read 2 more answers
Other questions:
  • a rectangle has side lengths (2x-5) meters and (2x+6) meters. write and simplify an expression to represent the perimeter of the
    12·1 answer
  • Which set of ordered pairs represents a function?
    6·2 answers
  • The sum of 2 numbers is 10 the difference is 6 what are the numbers calculator
    13·1 answer
  • Evaluate the expression -4x+5y-14 when x=0 and y= 3/5​
    12·1 answer
  • The rational number halfway between 2/4 and 1/8
    9·2 answers
  • Explain how the words term and coefficient are used in talking about the algebraic expression.
    13·1 answer
  • Can someone help with 83 please
    7·1 answer
  • G(x)=1/6(8)^x-5. x=9​
    13·1 answer
  • 10 + (-3 3/8) = i need the answer
    10·1 answer
  • What is three squared minus two thirds?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!