3 years ago

Math help please ♡ give points

1 answer:

8 0

Tgerebare many properties of logarithms that are useful for simplifying and solving such as e^ln(x)=x, alog(x)=log(x^a), addition and subtraction rules (log(x)-log(x^2)=log(x/x^2)).

You might be interested in

The temperature in New York was -14°F in the morning.If the temperature dropped 7°F what is the temperature now?

Nitella [24]

-21 degrees fahrenheit

6 0

3 years ago

12x - 5 = 8x - x + 50<br> Help please show work and check the solution

Inga [223]

Answer:

x = 11

Step-by-step explanation:

$12x - 5 = 8x - x + 50 \\ 12x - 5 = 7x + 50 \\ 12x - 5 - 7x = 7x + 50 - 7x \\ 12x - 7x - 5 = 50 \\ 5x - 5 = 50 \\ 5x - 5 + 5 = 50 + 5 \\ 5x = 55 \\ x = 11$

and check:

$12(11) - 5 = 8(11) - (11) + 50 \\ 132 - 5 = 77 + 50 \\ 127 = 127$

3 0

3 years ago

There is a sales tax of $6 on an item that costs $64 before tax. The sales tax on a second item is $8.25 . How much does the sec

bulgar [2K]

The second item would be $88 before tax since the tax rate is <span>9.375%</span>

5 0

3 years ago

The graph of g(x) is the result of translating the graph of f(x) = 3x six units to the right. What is the equation of g(x)?

enot [183]

Answer:

Its A

Step-by-step explanation:

Trust me

5 0

3 years ago

Read 2 more answers

D is the midpoint of RJ⎯⎯⎯⎯. R has coordinates (−4,7), and D has coordinates (2,−1). Identify the coordinates of J.

Aleksandr [31]

Answer:

$(8,-9)$

Step-by-step explanation:

If the x-coordinate of R is 6 units away from D's x-coordinate, then so will J's x-coordinate. If the y-coordinate of R is 8 units away from D's y-coordinate, then so will J's y-coordinate.

Side note/Extra information:

The line would be $y=\frac{-4}{3} x+\frac{5}{3}$

3 0

2 years ago

Math help please ♡ give points​

Math help please ♡ give points