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
tatyana61 [14]
3 years ago
14

Solve for X. Show your work 3x(2x - 5) = (3x - 4)(2x + 1)

Mathematics
1 answer:
laila [671]3 years ago
5 0

3x(2x - 5) = (3x - 4)(2x + 1)

6x² - 15x = 6x² + 3x - 8x - 4

6x² - 15x - 6x² - 3x + 8x = -4

-10x = -4 / : (-10)

x = 0,4

You might be interested in
Choose the solution for the equation 3(p+8) = 2(2p-1)
artcher [175]

Answer:

b) p=26

Step-by-step explanation:

3p + 3 · 8 = 2 ·2p  - 2

3p + 24  = 4p - 2

p = 26

4 0
3 years ago
In Exercise 26, find the height of the right prism.
natta225 [31]

Answer:

h= 9.473684 in.

Step-by-step explanation:

1/2(8)(15)*2+2(15h)+8h=480

120+38h=480

38h=480-120

38h=360

h= 9.473684 in.

3 0
3 years ago
Please help !
Talja [164]

Answer:

1. rational number

2. a positive rational number

Step-by-step explanation:

A rational number is a number that can be expressed as a simple fraction. When two rational numbers are multiplied together, the only logical answer would be for the outcome/product to also be rational.

The reciprocal of a positive rational number is also a positive rational number because if the original number was negative, the reciprocal would also be negative since the signs wouldn't change (in this case, the original number is positive). Since the original number is already a rational number, just by flipping it (the reciprocal), it would not change to an irrational, but instead stay the same.

3 0
3 years ago
Read 2 more answers
jenny borrowed $500 for 5 years at 4% interest compounded annually. what is the total amount she will have paid when she pays of
alexdok [17]
Use the formula for compound interest,  
  
A=P(1+ \frac{r}{n})^{nt}  
  
Where P is the starting amount (500$), r is the rate of interest (0.04), n is the number of times the interest is compounded per unit (1 per year), and t is the amount of time it is compounded (5 years).  
  
Now, plug it into the formula:  
  
A=500(1+ \frac{0.04}{1})^{5}  
  
Do the math, and your answer is she must pay <span>608.32$ when she pays her debts.</span>
5 0
3 years ago
Find the sum of 0.482 and 482.3152
Airida [17]

Answer:482.7972

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • X^2 - 6x + 5 = 0. Find x
    10·2 answers
  • Which of the following is an equation of a line perpendicular to the equation y=-2/3x-4
    12·1 answer
  •  55% of what number is 25
    15·2 answers
  • What is the value of 6 in 3.651<br><br> A. Ones<br> B. Tenths<br> C. Tens<br> D. Hundredths
    13·2 answers
  • Choose the solution set. Given: x - 8 &gt; -3.
    14·2 answers
  • The triangles shown are similar. Which similarity statement expresses the relationship between the two triangles?
    15·2 answers
  • A system of linear equations has been graphed in the diagram. Determine a reasonable solution for the system of equations.
    5·1 answer
  • Please help me I will give u points whenever u wanna only Percy answers pleaseee ❤️
    6·2 answers
  • Olivia's mom is ordering cupcakes for Olivia's birthday. A pack of 6 cupcakes from Baked Fresh costs $18. A pack of 12 cupcakes
    7·2 answers
  • Please help asap&lt;3(grade 8 question)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!