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
Aleks04 [339]
3 years ago
5

You'd like to see how many baseball and soccer games you can attend this spring. Travel

Mathematics
1 answer:
adoni [48]3 years ago
4 0

Answer:

x = 7

y = 1

Step-by-step explanation:

Let's assign the baseball to x and soccer to y. If each baseball game takes 2 hours and each soccer game takes 1 hour and we don't want to spend more than 15 hours we get the equation:

2x + y = 15

We have one equation now and we can get the second one from the number of games. We know that we want to attend 8 games therefore the number of baseball games plus the number of soccer games must be equal so we can use the equation:

x + y = 8

Now that we have our two equations we can use elimination to get x and y.

2x + y = 15

x + y = 8

isolate one of the variables from either equation. I chose to isolate x from the second equation givnig me:

x = 8 - y

now we can plug x back into the first equation to solve for y.

2x + y = 15

2(8 - y) + y = 15

16 - 2y + y = 15

-y = -1

y = 1

now that we have y we can solve for x by pluging it back into one of the origoriginal equations.

x = 8 - y

x = 8 - 1

x = 7

You might be interested in
Each child is riding on a pony with a saddle
castortr0y [4]
But what is the question
7 0
3 years ago
Helppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
maks197457 [2]
What you must do in this case is to find the roots of the polynomial.
 We have then:
 x ^ 2 + 20x + 100 = 36
 Rewriting:
 x ^ 2 + 20x + 64 = 0
 The values of the roots are:
 x1 = -4
 x2 = -16
 Remember that the values of the roots are what make the polinome zero
 Answer:
 x1 = -4
 x2 = -16
3 0
3 years ago
Rewrite using distributive property 21+30
Anarel [89]

Answer:

(20 + 1) + (30)

Step-by-step explanation

i think that is the answer sorry if i'm wrong

4 0
3 years ago
Help me plsss i am soo bad at this
lara [203]

Step-by-step explanation:

GIVEN: O is the mid point of AC & BD.

Therefore, AO = CO & BO = DO

\therefore \: AO   \: \cong \: CO.. (given) \\  \\  \:  \:  \:  \:  \angle \: AOB  \: \cong \:\angle \:COD\\..(vertically\:opposite\:angles) \:  \\  \\  \& \: \:  \:   BO  \: \cong \: DO.. (given)  \\  \\  \therefore \triangle \: AOB  \:  \cong \:  \triangle \:COD  \\ ..(by \: SAS \: test  \: of  \: congruence ) \\  \\   \therefore AB =  CD.. \\ (Corresponding  \: sides  \: of  \: congruent  \: triangles)

8 0
3 years ago
Round off 11.25 to the nearest hundred to the nearest cent
TEA [102]
11.25 is rounded to 11.30

5 0
3 years ago
Other questions:
  • Factor k2 - 81. I would love it if someone could help me
    8·2 answers
  • A recipe calls for 1 1/2 cups of flour, 3/4 cup of white sugar, and 1/8 cup of brown sugar. (a) How many total cups of ingredien
    13·1 answer
  • Suppose an investment of $8,200 doubles in value every 7 years. How much is the investment worth after 28 years?
    9·2 answers
  • 17) 16-81 +10 &gt; 22<br> -6-4-2 0<br> 2<br> 4<br> 6<br> 8 10 12 14 16 18 20 22 24
    11·1 answer
  • Please help me!!!! with both​
    14·1 answer
  • Pls help, I don't understand ​
    8·1 answer
  • Which of the following are square roots of —8 + 8i/3? Check all that apply.
    7·1 answer
  • Can someone help with this
    12·1 answer
  • Chantelle bought grapes at 0.85 per pound. She purchased 7 pounds. What was the total cost. Round your answer to the nearest pen
    15·1 answer
  • A triangle has one side measuring 16 inches and two sides measuring 13 inches. Is this triangle scalene?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!