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
Svetlanka [38]
3 years ago
7

Victor borrowed 21.50 from his mother to go to the theater. a week later,he paid her 21.50 back. how much did he still owe her

Mathematics
2 answers:
Andreyy893 years ago
5 0
Well... 21.50 is how much he needed to pay back, and he paid 21.50 back, so that means that he's paid off his debt.
enot [183]3 years ago
3 0
None because he had already paid her 21.50 back
You might be interested in
It snowed 68.5 cm in one day. How much did it snow in meters?
kicyunya [14]

Answer: 0.685 meters

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I'm not sure how to start solving the problem (I'm not sure if I need to find circumference/perimeter bc it's asking how much pa
katrin [286]
The answer would be approximately 56.52 inches squared.

You are suppose to find the lateral surface area, since the label only go around the can, excluding the top and bottom.
To find the lateral surface area, you'd need to find the circumference of the circle, and then multiply that by the height.
Since C = πd, 3.14..*3 ≈ 9.42. And 9.42*6 = 56.52. Conclusively, the approximate amount of paper needed to make the can's label would be about 56.52 inches squared.
8 0
3 years ago
1. If x=3-√3,<br> prove that x²<br> +36<br> x²<br> = x²
valentina_108 [34]

Answer:

we get x^2=12-6\sqrt{3}

Step-by-step explanation:

We are given: x=3-\sqrt{3}

We need to find x^2

Note: Since question is not clear, I am assuming that we need to find x^2

Solving:

x=3-\sqrt{3} \\Taking \ square \ on \ both \ sides\\x^2=(3-\sqrt{3})^2\\

We know that (a-b)^2= a^2-2ab+b^2

Using formula and simplifying

x^2=(3)^2-2(3)(\sqrt{3})+(\sqrt{3})^2\\x^2=9-6\sqrt{3} +3\\x^2=12-6\sqrt{3} \\

So, we get x^2=12-6\sqrt{3}

3 0
2 years ago
-50 decreased by a number
Andrew [12]
50-n is the answer although you could use a different variable.
5 0
2 years ago
Read 2 more answers
The price of a train ticket from Columbus to New York is normally $122.00. However, children under the age of 16 receive a 60% d
Bas_tet [7]
122×.60=73.20
122-73.20=48.80 for a ticket for someone under 16 years old.
5 0
3 years ago
Read 2 more answers
Other questions:
  • 1/3 (12 - 24v) = -2(4v -2)
    15·1 answer
  • Simplify 0.05x + 1.02x. <br><br> A)0.17x <br> B)1.07x <br> C)1.7
    11·2 answers
  • What is the solution of 2-( -19) + ( -19) =3
    8·1 answer
  • One classroom has 25 printers for 60 computers. Another classroom has 5 printers for 12 computers, is the rate of printers to co
    11·1 answer
  • What is the product? CORRECT ANSWER'S ONLY
    7·1 answer
  • What is 7 1/2 - 4 1/4
    11·2 answers
  • If the sum of the interior angles of a polygon is 1800 how many sides does it have?
    14·2 answers
  • 8x-y= -19<br> 3x + 7y = 15<br> How do i solve this thank you so much
    9·1 answer
  • Use the simple interest formula to find the interest earned for $347 at 9.63% for 5 years
    13·1 answer
  • 5
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!