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
Sergio039 [100]
3 years ago
15

Solve 64^x = 16^x−1.

Mathematics
2 answers:
erica [24]3 years ago
7 0
64^x=16^x-1====> Make the bases the same
4^3(x)=4^2(x-1)=> Solve for x by bringing down the exponent without the base.
3(x)=2(x-1)=====> Distribute
3x=2x-2======> Now solve for x
3x = 2x-2
-2x  -2x
x=-2
Therefore x is negative two
tresset_1 [31]3 years ago
6 0

Answer:

x = -2

Step-by-step explanation:

You might be interested in
Please answer this question ;(
prohojiy [21]

Answer:

20 miles = 32 kilometers

64 kilometers = 40 miles

Step-by-step explanation:

5 0
3 years ago
How do you solve 24=x•30
ollegr [7]
I Tired To Explain It As Best As I Could.

Isolate the variable by dividing each side by factors that don’t contain the variable.

24 = x • 30

Use The Commutative Property To Reorder The Terms

24 = 30x

Swap The Sides Of The Equations

30x = 24

Divide Both Sides Of The Equations By 30

30x ÷ 30 = 24 ÷ 30

Any Expression Divided By Itself Equals 1

x= 24 ÷ 30 or x =24/30

Reduce The Fraction With 6

x = 4/5

Exact Form:

x = 4/5


Decimal Form:

x = 0.8
5 0
3 years ago
Combine like terms to create an equivalent expression
klasskru [66]

Answer:

1/6a-1/6

Step-by-step explanation:

-2/3 transferred into 6th's is -4/6. You combine like terms, -4/6a+5/6a=1/6a

Then since -1/6 doesn't have a like term, it stays the same.

7 0
3 years ago
If x = 3 + 2√2, then the value of (x - 1/x) is<br><br> a) 4√2<br> b) 2√4<br> c) 8
vitfil [10]
Your answer is: A. 4/2

Hope this helps and happy holidays!!
5 0
3 years ago
Find the mode of the following data:
Dafna1 [17]
C. 16

To find the mode, you find the highest number in the data set, then you subtract the highest number (21) from the lowest number in the data set (4). So the mode would be 16.
5 0
3 years ago
Other questions:
  • How does multiplication relate to time conversions
    9·1 answer
  • 25 1/5 - 17 5/6 <br><br> as a mixed number with the fractional part in lowest terms
    13·1 answer
  • What is the solution to the system of equations?
    14·1 answer
  • Please help me solve this
    14·2 answers
  • What the value of x plz
    9·1 answer
  • I mess up everthing i'm the worst friend ever
    9·2 answers
  • Please find the line's slope and a point on the line.<br><br>y-3=-2/3(x+4)
    9·1 answer
  • Name:
    8·1 answer
  • What is a formula for the nth term of the given sequence?
    13·1 answer
  • What is the Y-Intercept of the line that has a slope of -4 and passes through the point (4,-6)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!