All categories

3 years ago

1 What is the cost of a $45 jacket that is on sale for 30% off?

2 answers:

7 0

The answer is : 31.5
To start you need to get 30% of 45 by doing:
45 x .30
Which will get you to 13.5
Then subtract the 13.5 from 45
45 - 13.5 which is 31.5

sineoko [7]3 years ago

3 0

The cost would be $31.50 because in this case 30% is 13.5.

You might be interested in

Mathematical

Ivenika [448]

Answer:

Step-by-step explanation:

32 - 2 = 30

30 - 2 = 28

From those 28 left that Sarah has left, divide by 4 to get 7 in each group remaining.

4 0

3 years ago

Read 2 more answers

The surface area of a cylinder?

ioda

Answer:

18. 84 ft² or 18.85 ft² when rounded to the nearest tenth

Step-by-step explanation:

2πrh+2πr²

2× 3.14 × 1 × 2= 12.56

2 × 3.14 × 1² = 6.28

12.56 + 6.28 = 18.84

Have a great day :)

7 0

3 years ago

Read 2 more answers

The product of a particular number and a second value, which is given by the sum of 8 and the original number, is 65. What is th

Marina86 [1]

Given:

The product of a particular number is 65.

Second value is given by the sum of 8 and the original number.

To find:

The unknown number.

Solution:

Let x be the unknown number.

Then, second number = x+8

The product of a particular number is 65.

$x\times (x+8)=65$

$x^2+8x=65$

$x^2+8x-65=0$

Splitting the middle term, we get

$x^2+13x-5x-65=0$

$x(x+13)-5(x+13)=0$

$(x-5)(x+13)=0$

Using zero product property, we get

$x-5=0$ and $x+13=0$

$x=5$ and $x=-13$

So, the unknown number is either 5 or -13.

Therefore, the correct option is B.

8 0

3 years ago

Can someone give me a word problem for dividing these two fractions: 6 and 1/3

Alika [10]

Answer: 18

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Jana earns $25 per week for mowing the lawn and deposits the money into her savings account. The amount of money in Jana’s accou

Tems11 [23]

Answer: y-int = That means the amount of money in Jana's account before she began mowing lawns.

Step-by-step explanation:

The y-intercept represents the initial money that Jana has in his account. Step-by-step explanation: Given the equation of line is . Also, Jana earns $ per week. And is the number of weeks she has been working. If we plug week in the equation . It will give us the y-intercept. That means the amount of money in Jana's account before she began mowing lawns. The y-intercept represents the initial money that Jana has in his account.

5 0

3 years ago