1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sergiy2304 [10]
3 years ago
14

If 13 candy bars cost $21.97, how much do 20 candy bars cost?

Mathematics
1 answer:
Paul [167]3 years ago
5 0
Answer: $33.80

Step 1: Find out the cost for one candy bar

To find out the cost for one candy bar, you will need to divide $21.97 by 13. Another way to say this would be by rewriting the equation as 13x=21.97. After dividing, you see that one candy bar is $1.69.

Step 2: Find out the cost for 20 candy bars

To figure out the cost of 20 candy bars, simply multiply the price for one by 20. Another way to say this would be by rewriting this as 1.69x20=33.8.

Step 3: Your answer!

By completing the above steps, you have figured out the answer of $33.80.

Hope this helps!
You might be interested in
How many terms are in this expression -x2 -10 + 9x -4x2
anzhelika [568]

Answer:

3

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Which is the best estimate of 162% of 79?
LUCKY_DIMON [66]
First, you round your numbers:

162% to 160

and

79 to 80

I would divide 160 (%) by 80 which, obviously, is 2

My best estimate would be 2

Hope this helps!

(If you have any questions about how i got this answer, feel free to ask in the comments. Also, if you find this answer helpful, please consider marking it brainliest, Thanks!)
4 0
2 years ago
Read 2 more answers
Pls really need help asapppp
Anit [1.1K]

Answer:

105 sq cm

Step-by-step explanation:

The bottom rectangle is 6 x 15 = 90 sq cm

The triangle at the top has a length of 15 - 9 = 6 cm and a height of 11 - 6 = 5 cm.

A triangle is 1/2bh so 1/2 x 6 x 5 = 15 sq cm

Add the areas together

8 0
2 years ago
Simplify 5x(3x^2+2x-3)
Tcecarenko [31]

Answer:

15x^3 +10x^2 - 15x

Step-by-step explanation:

Hello!

Use the distributive property and multiply like terms.

<h3>Simplify</h3>
  • 5x(3x^2 + 3x - 3)
  • 5x(3x^2) + 5x(2x) + 5x(-3)
  • 15x^3 +10x^2 - 15x

The simplified form is 15x^3 +10x^2 - 15x.

4 0
1 year ago
Read 2 more answers
Divide 3x2 − 11x − 4 by x − 4
Nuetrik [128]

Answer:Factor by grouping.

Tap for more steps...

(

x

−

4

)

(

3

x

+

1

)

x

−

4

Reduce the expression by cancelling the common factors.

Tap for more steps...

3

x

+

1

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Okkkkkkkkkkkkkkkkkkkkkkkk
    11·2 answers
  • | 10x + 10 | – 2 = 78
    10·1 answer
  • A ball is dropped from a height of 10 meters. Each time it bounces, it reaches 50 percent of its previous height. The total vert
    5·1 answer
  • How do you find the number of possible choices for a 2 digit password that is greater than 19?
    6·1 answer
  • What is the value of x?<br><br> Help me.
    15·2 answers
  • Write 9.76×10 to the 5th power in standard form
    15·1 answer
  • Mrs. Dodson is shopping for school supplies with her children. Vivian selected 2 one-inch binders and 1 two-inch binder, which c
    13·1 answer
  • Percent of change old 32 new 24
    13·1 answer
  • Y = 3/2x + 3 <br> What is the y-intercept?
    12·1 answer
  • Identify the slope, y-intercept, and x-intercept of the graph of the linear equation. Show your work. −2x + y = 4
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!