Please solve 4x-9=k for x

Mathematics

1 answer:

Lelechka [254]3 years ago

3 0

Answer:

x= <u>k+9</u>

Step-by-step explanation:

4x-9=k

add nine to each side

4x=k+9

divide each side by 4

x=<u>k+9</u>

You might be interested in

HELP PLEZZZZ IT WOULD REALLY MEAN ALOT

Butoxors [25]

Answer:

The answer is D.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is the answer to 2x + 3

Oksi-84 [34.3K]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Cheryl can travel 21.6 miles on one gallon of gas. how far can cheryl travel on 6.2 gallons of gas?

boyakko [2]

21.6 miles per gallon

Multiplied by 6.2 gallons

21.6 * 6.2 = 133.92

Cheryl can travel 133.92 (or about 134) miles on 6.2 gal. of gas.

Hope that helped!

6 0

3 years ago

Drag values to complete each equation.

Alex777 [14]

Answer:

1. A. 1

2. D. $17^9$

Step-by-step explanation:

Properties used:

Power of a Power Property
Product Property
Quotient Property
Zero Exponent Property

1. First, let's deal with the numerator.

$(17^3)^6$ can be turned into $17^1^8$ by using the Power of a Power Property.

And then use the Product Property, $(17^1^8)(17^-^1^0) = 17^8$

So now, our fraction is this: $\frac{17^8}{17^8}$

All number over itself in a fraction is equal to 1. But you can also do this the mathmatic way using the Quotient Property: $\frac{a^m}{a^n} = a^m^-^n$ or $\frac{1}{a^(^n^-^m^)}$ . Which then you plug the numbers in: $\frac{17^8}{17^8} = 17^8^-^8 = 17^0$ . And since we know that in Zero Exponent Property: $a^0 = 1$ , we can see that $17^0 = 1$ . So either way, we get 1.