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
stira [4]
4 years ago
5

at a baseball game, a vender sold a combined total of 221 sodas and hot dogs. the number of hot dogs sold was 59 less than the n

umber of sodas sold. find the number of sodas sold and the number of hot dogs sold.
Mathematics
1 answer:
marishachu [46]4 years ago
7 0
Let h be hot dogs and s be sodas

h+s=221
h=s-59
s=s

s+s-59=221
2s-59=-221
2s=280
s=140
h=140-59=81
140+81=221

Answer: there were 81 hotdogs and 140 sodas sold
You might be interested in
Which board geometrically represents 4x2 – 1 using algebra tiles? An algebra tile configuration showing only the product spot, w
NemiM [27]

An algebra tile configuration shows only the product spot, which has 9 tiles in 3 columns with 3 rows. First row: 2 + x squared, 1 + x. Second row: 2 + x squared, 1 + x. Third row: 2 negative x, 1 negative.

The correct option is B.

Given

Equation; \rm 4x^2 - 1

<h3>Quadratic equation</h3>

It is a polynomial that is equal to zero.

Polynomial of variable power 2, 1, and 0 terms are there.

Any equation having one term in which the power of the variable is a maximum of 2 then it is called a quadratic equation.

4x² -1 = 0 is a quadratic equation.

An algebra tile configuration showing only the product spot, which has 9 tiles in 3 columns with 3 rows. First row: 2 + x squared, 1 + x. Second row: 2 + x squared, 1 + x. Third row: 2 negative x, 1 negative.

Then,

The factors of the polynomial is;

\rm 4x^2 - 1=0\\\\ 4x^2-2x+2x-1=0\\\\ 2x(2x-1)+1(2x-1)=0\\\\(2x-1)(2x+1)=0

Hence, an algebra tile configuration shows only the product spot, which has 9 tiles in 3 columns with 3 rows. First row: 2 + x squared, 1 + x. Second row: 2 + x squared, 1 + x. Third row: 2 negative x, 1 negative.

More about the quadratic equation link is given below.

brainly.com/question/2263981

7 0
3 years ago
A circular bicycle reflector has a diameter of 5 cm. What is the approximate area of the reflector? Use 3.14 to approximate pi a
grandymaker [24]

Answer:

Step-by-step explanation:

Area=pi×radius^2 so if diameter is 5 then radius is half that which is 2.5. So it should be a=3.14 × 2.5^2. I hope that's right.

7 0
4 years ago
Plz help and explain how I would write this when I answer it online!!!
Vikki [24]

14/17= .82 (82%)

31/39= .79 (79%)

so its the math test

8 0
3 years ago
write an expression for the calculation double 7, multiply 3 and 1 and then subtract the second number from the first number
Ipatiy [6.2K]
14(3+1) - (3 - 7)

"double" - times by 2
"and" - addition
when using " first second and third" you just have to assign the numbers by the way it comes in the problem...
first number - 7
second number - 3
third number - 1
7 0
3 years ago
If you answer this you will get a fat brainless. :) pls help​
Readme [11.4K]
Answer:
Bill - 4th grade - green
Dorothy - 1st grade - blue
Cathy - 3rd grade - pink
Amanda - 2nd grade - red

Hope it helps!
6 0
3 years ago
Other questions:
  • What are all common facts of 24 64 and 88?
    12·1 answer
  • The Math 123 book includes about 230 pages (not including the back parts of the book). If you aim to complete 65% of all the pag
    7·1 answer
  • Bill and Ted are going on an excellent adventure to paint a house by playing their magical guitars. If bill were to play alone,
    8·2 answers
  • A magazine can layout 1/16 of an issue in 3 days. How many days does it take to layout one issue?
    11·1 answer
  • Identify the cross section of the cube shown in the diagram
    13·1 answer
  • What is another way to write 27/5​
    7·1 answer
  • P L E A S E answer all of these! this is due today and I need help!
    13·2 answers
  • What are the coordinates of the ride located 3.5 units away from the Merry-Go-Round and 1.25 units away from Roller Coaster 1? D
    13·1 answer
  • X + 1 - x = 1<br><br> Solve this equation <br><br> Please help
    8·2 answers
  • Pls tell me what goes in each box
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!