3 years ago

Cat food is normally $30. How much will cat food cost if it is put on sale for 30% off? Round to the nearest dollar.

Mathematics

1 answer:

alexira [117]3 years ago

7 0

Answer: $21

Step-by-step explanation:

30/100 = 0.3

0.3 * 30 = 9

30 - 9 = 21

You might be interested in

Prove the identity with steps.

Sav [38]

Remember that a double angle formula for cosine is
$\cos(2x)=\cos^{2}x-\sin^{2}x$

So
$\cos^{2}(2x)-\sin^{2}(2x)=\cos(4x)$
$\rightarrow \cos^{2}(2x)-\sin^{2}(2x)=\cos(2*2x)$
$\rightarrow \cos^{2}(2x)-\sin^{2}(2x)=\cos^{2}(2x)-\sin^{2}(2x)$

4 0

3 years ago

I WILL MARK BRAINLIEST FOR CORRECT ANSWER :)

Ostrovityanka [42]

The answer to that question would be 14

4 0

3 years ago

Read 2 more answers

Find the sum of the angle measures in the figure below

Mekhanik [1.2K]

Answer:

540°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

here n = 5, hence

sum = 180° × 3 = 540°

6 0

3 years ago

Please help me with this!!!!!

nataly862011 [7]

A because u can clearly see how the line is connected and if u count to where the line is u will see that it is A

7 0

2 years ago

Find the domain of the following rational expression <br> f(x)=4x-8/5

Alchen [17]

4x is the correct answer

7 0

3 years ago