${2}^{x + 2 } = 9 \times( {2}^{x} ) - 2\\\\2^x \cdot 2^2=9\cdot 2^x-2\\\\(9-4)2^x = 2\\\\2^x=\dfrac{2}{5}\\\\\text{We take the ln.}\\\\xln(2)=ln(2)-ln(5)\\\\x=\dfrac{ln(2)-ln(5)}{ln(2)}=-1.32193...$

Let me know if you need further explanation.

Thank you

7 0

3 years ago

Which lists all the integer solutions of the equation |x| = 10?

kakasveta [241]

There is no list and no choices given.

The solutions of | x | = 10 are x = 10 and x = -10 .

All (both) solutions happen to be integers.
There are no other solutions.

5 0

2 years ago

Read 2 more answers

I really need help I’m not getting it.

Nikitich [7]

Answer:

Step-by-step explanation:

not sure sorry ask a parent

3 0

3 years ago

Inequality As a sales person you are paid $50.00 per week plus $3.00 per sale

GarryVolchara [31]

Answer:

Weekly pay = 3x + 50

Step-by-step explanation:

x is the number of sales made during the week

5 0

2 years ago

Statistics question!!!!​

Statistics question!!!!