Consider the equation log(3x - 1) = log28. Explain
why 3x - 1 is not equal to 8. Describe the steps you
would take to solve the equation, and state what
3x - 1 is equal to.

all anwsers to edge

Step-by-step explanation:

1. Consider 8^x-4 = 8^10

Because the (blank a) are equal , the (blank b) must also be equal.

Bases, Exponents

The solution to the equation is 14

2.What equation is equivalent to 9^(x-3)=729?

Answer 3^x - 3 = 3^6  

Solve: 9x - 3 = 729

x = 6

3. To solve 5(2^x+4)=15, first divide each side by

5

Solve 5(2^x+4) = 15. Round to the nearest thousandth.

-2.415

4. Which of the following is the solution of 5e^2x- 4 = 11?

x=In3/2

5. Select all of the potential solution(s) of the equation 2log5x = log54.

2,-2

What is the solution to 2log5x = log54?

2

6. Which equation is equivalent to log5x3 - logx2 = 2?

10^log5^3/x^2=10^2

Solve: log5x3 - logx2 = 2

20

7. What is the solution to ln (x2 - 16) = 0?

x=+-(17)

8. Solve: ln 2x + ln 2 = 0

¼

Solve: e^ 2x+5 = 4

x=(In4) - 5/2

9. Consider the equation log(3x - 1) = log2(8). Explain why 3x - 1 is not equal to Describe the steps you would take to solve the equation, and state what 3x - 1 is equal to.

The bases are not the same, so you cannot set 3x - 1 equal to 8.You can evaluate the logarithm on the right side of the equation to get .You can use the definition of a logarithm to write 3x - 1 = 1000.

10. An initial investment of $100 is now valued at $150. The annual interest rate is 5%, compounded continuously. The equation 100e^0.05t = 150 represents the situation, where t is the number of years the money has been invested. About how long has the money been invested? Use your calculator and round to the nearest whole number.

8

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: