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
kifflom [539]
3 years ago
15

What is the value of x in the equation 32(4x − 2) − 3x = 5 − (x + 2)?

Mathematics
2 answers:
Gwar [14]3 years ago
8 0

Answer:

x = 0.53

Step-by-step explanation:

32(4x − 2) − 3x = 5 − (x + 2)

128x - 64 - 3x = 5 - x - 2

125x - 64 = -x + 3

126x = 67

x = -0.53

Ierofanga [76]3 years ago
7 0

Step-by-step explanation:

Use the given functions to set up and simplify

Use the given functions to set up and simplify

x

x

.

x

=

x

=

32

(

4

x

−

2

)

−

3

x

=

5

−

(

x

+

2

)

=

x

=

67

126

You might be interested in
Suppose a baby food company has determined that its total revenue R for its food is given by R = − x 3 + 39 x 2 + 945 x where R
Paraphin [41]

Answer:

35,000 units

Step-by-step explanation:

Total revenue is:

R = -x^3+39x^2+945x

The maximum revenue is attained at the production level for which the derivate of the revenue function is zero:

R = -x^3+39x^2+945x\\R'=0=-3x^2+78x+945\\x=\frac{-b\pm\sqrt{78^2-(4*(-3)*945)} }{-6}\\x_1=35\\x_2=-9

Since production cannot be negative, revenue will be at a maximum when x = 35, or when the production level is 35,000 units.

4 0
3 years ago
Find the area of each trapezoid, rhombus, or kite.
Rus_ich [418]

Answer:

15 is the area

Step-by-step explanation:

8 0
3 years ago
1/4 times the sum of a number and −3.2 is 1.8. What is the number?
joja [24]

Answer:

10.4

Step-by-step explanation:

Let the number be x

Sum of  x  and -3.2 : x + (-3.2) = x - 3.2

1/4 times the sum of a number and −3.2 = (1/4) * (x - 3.2)

\dfrac{1}{4}* \left( x - 3.2 \right) = 1.8\\\\\Multiply \ the \ whole \ equation \ by \ 4 \\\\4*\dfrac{1}{4} *(x - 3.2) = 1.8*4\\\\\\x - 3.2 = 7.2\\\\Add \  3.2 \ to \ both \ sides\\\\\\x = 7.2 + 3.2\\

x = 10.4

5 0
2 years ago
Help........................
GaryK [48]

Answer:

16

Step-by-step explanation:

6 0
2 years ago
In an ore, 9.8% of its total weight is metal. How many pounds of metal are in 1,950 lb of ore?
Fudgin [204]

Answer

Find out the  how many pounds of metal are in 1,950 lb of ore .

To proof

let us assume that the pounds of metal are in 1,950 lb of ore be x .

As given

In an ore, 9.8% of its total weight is metal.

ore weight = 1,950 lb

9.8% is written in the decimal form

= \frac{9.8}{100}

= 0.098

Than the equation becomes

x = 0.098 × 1950

x = 191.1 pounds

Therefore the 191.1 pounds of metal are in 1,950 lb of ore .

Hence proved



5 0
3 years ago
Other questions:
  • A lamp sold for $17.60, which represented a 12% discount. What was the original price of the lamp​
    15·2 answers
  • There are a total of 64 students in a drama club and a yearbook club. The drama club has 10 more students than the yearbook club
    5·2 answers
  • PLEASE HELP!!! Will give brainliest!
    12·1 answer
  • Which of the following is true about the charge of an electron?
    12·1 answer
  • The cost of a 4 pack of apple juice is $ 2.24. Write an equation that relates the cost in dollars, y, to the number of apple jui
    8·1 answer
  • Will mark brainliest if answered
    5·1 answer
  • Which equation requires the multiplication property of equality to be solved?
    13·2 answers
  • Complete the equation…<br><br> Picture is included <br><br> Please answer!! No links please!!!!
    6·1 answer
  • What do 12x4x3x5÷2×6 30 points and brainliest.
    14·2 answers
  • The expansion of (1 + px +qx2)8 is 1 + 8x + 52x² + kx³+... . Calculate the values of p, q and k.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!