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KengaRu [80]
3 years ago
15

If you buy a shirt that was 18.30 but it is on sale for 15$ what is the percent markdown rounded to the nearest percent

Mathematics
1 answer:
Kay [80]3 years ago
7 0

I got a big bick you that read wrong          you  read that wrong  you also read this right ha ha got you

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Someone please help me
kap26 [50]

Answer:

The answer is x = 4

Step-by-step explanation:

1. First you need to distribute the 3/4 * (x + 8). This looks like (3/4) * (x) + (3/4) * (8) = 9

2. Next you simplify the distributed equation, 3/4x + 6 = 9

3. Now subtract 6 from both sides, 3/4x = 3

4. Multiply both sides by 4/3, 4/x * 3/4x = 3 * 4/3

5. Simplify, x = 4

8 0
3 years ago
A cubical water tank can contain 1000/125 cubic meters of water. Find the length of a
Gala2k [10]

Answer:

2 meters.

Step-by-step explanation:

We know that a cube of sidelength L has a volume:

V = L^3

Here, we know that the volume of water that the cube can hold is:

(1000/125) m^3

Then the volume of our cube is exactly that:

V = (1000/125) m^3

Then we have the equation:

L^3 = (1000/125) m^3

Which we can solve for L

L = ∛((1000/125) m^3 ) = (∛1000/∛125) m

Where we used that:

∛(a/b) = ∛a/∛b

Solving the cubic roots, we get:

L = (10/5) m = 2m

The length of the side of the water tank is 2 meters.

4 0
3 years ago
14k²+49k+21 factorise<br>​
irina [24]

Answer:

(2k+1)(k+3)

Step-by-step explanation:

14k²+49k+21

simplify by dividing the whole equation by 7

2k²+7k+3

factorise

(2k+1)(k+3)

6 0
3 years ago
Please Help Meeee! Its a multiple answers..​
Lelechka [254]

Answer:

B C E

Step-by-step explanation:

trust me... its too hard to explain

3 0
3 years ago
Which direction does the decimal point move in when you divide by powers of 10 greater than 0?
4vir4ik [10]

Answer:

the left side is the answer

7 0
2 years ago
Read 2 more answers
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