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Vikki [24]
3 years ago
15

A book store is having. 30% off sale. Diary of a wimpy kid is now on sale for 6.30$ how much was it originally

Mathematics
1 answer:
Ivahew [28]3 years ago
4 0

Answer:

$8.19

Step-by-step explanation:

First start by taking 30% of 6.30. To do this you multiply 6.30 by .3 and get: 6.30 × .3 = 1.89

Then add 1.89 to the 6.30 because the book was 30% more. You then get: 6.30 + 1.89 = 8.19

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5 degrees below zero
xz_007 [3.2K]

Answer:

5 degrees below zero = -5 degrees

3 0
4 years ago
Read 2 more answers
5/7 + 1/7<br> Put in simplest form please!
Rasek [7]

Answer:

6/7

Step-by-step explanation:

5/7 + 1/7

Since the denominators are the same, we just add the numerators

5+1 = 6

Then we put the numerator over the denominator

6/7

5 0
3 years ago
The backyard is 20 inches long and 37 inches wide. What is the area of the backyard.
gizmo_the_mogwai [7]

            - - - - - - -- - - - - - - - - - - - - -- -

\diamond\large\textsf{\textbf{\underline{Given\:question:-}}}

          The backyard is 20 inches long and 37 inches wide. What is the area of the backyard?

\diamond\large\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}

We are given the backyard's length (20 inches long) and the backyard's width (37 inches wide).

We are asked to find the area of the backyard, which can be found using the following formula:-

      \boxed{\bold{A_{(rectangle)}=LW}}

<u>Where:-</u>

<u></u>

  • A=Area of rectangle
  • L=Length (20 inches)
  • W=Width (37 inches)

Substitute the values:-

\boxed{\bold{A=20*37}}

On simplification,

✳︎ \boxed{\bold{A=740\:in^2}}, which is our final answer.

<h3> Good luck with your studies.</h3>

        - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - -

5 0
2 years ago
Read 2 more answers
Y=2x+3<br> y=4x−3<br> ​ <br><br> Is (3,9) a solution of the system?
Paraphin [41]

Answer:

Yes (3,9) is a solution.

Step-by-step explanation:

Substitute 9 for y and 3 for x then do the equation and you should get 9=9 for both.

7 0
3 years ago
What is a NON-EXAMPLE of a contant?
Vanyuwa [196]

A constant in algebra is a number on its own or a letter of the alphabet that can stand to represent a fixed number.

Step-by-step explanation:

For example ;

3x+5=11

in this equation

3 is the coefficient

x is a variable

+ is the operator

5 is a constant

11 is a constant

Learn More

A constant ;brainly.com/question/13225486

Keywords ; non-example, constant

#LearnwithBrainly

7 0
3 years ago
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