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
Zielflug [23.3K]
2 years ago
10

Help me plz and ty :) :)

Mathematics
1 answer:
Ivahew [28]2 years ago
4 0

Answer:

1.

40 students chose papa johns and 24 did not

2. 14 students chose dominos and 10 chose pizza hut

Step-by-step explanation:

1.  set up a proportion like 5/8 x x/64 and cross mutliply like 8 times x and 5 times 64

You might be interested in
Samantha spent 40 minutes on homework. Sixty percent of that time was spent on language arts.how many minutes were spent on lang
yan [13]
If you would like to know how many minutes were spent on language arts, you can calculate this using the following steps:

60% of 40 minutes = 60% * 40 = 60/100 * 40 = 24 minutes

The correct result would be: 24 minutes were spent on language arts.
3 0
3 years ago
Read 2 more answers
×=3y,×-3y=0 substitution step by step please​
krek1111 [17]

Answer:

Step-by-step explanation:

x = 3y.......(1)

x - 3y = 0 ....(2)

Substituting x in (1) into (2)

3y - 3y = 0

No solutions

6 0
3 years ago
Evaluate 62 in mathematics​
Whitepunk [10]

Answer:

62

Step-by-step explanation:

62+7000000= 7000062 however when you divide that by its constant of the root of the sqared denominator, you get 4. THENNNN you add 3 to planks constand to get 62.

8 0
3 years ago
Find the solution to the system of equations.<br> 1 + 3y = 4<br> 2r + 5y = 12
ivann1987 [24]

Answer: {x,y}={-1,2}

step-by-step explanation:

// Solve equation [2] for the variable  x

 [2]    2x = 5y - 12

 [2]    x = 5y/2 - 6

// Plug this in for variable  x  in equation [1]

  [1]    2•(5y/2-6) + 3y = 4

  [1]    8y = 16

// Solve equation [1] for the variable  y

  [1]    8y = 16

  [1]    y = 2

// By now we know this much :

   x = 5y/2-6

   y = 2

// Use the  y  value to solve for  x

   x = (5/2)(2)-6 = -1

Solution :

{x,y} = {-1,2}

5 0
2 years ago
8. Find the measure of the third angle of a triangle given that the first two angles are 44o and 72 o. Show your work.
iren [92.7K]

44+72=116

180-116=64

3rd angle=64

64+44+72=180

6 0
3 years ago
Read 2 more answers
Other questions:
  • A village parking lot is 120 feet wide by 180 feet long, and it has room for 75 cars. the village plans to increase the length b
    10·2 answers
  • Find the magnitude of WX for W(-2, 8, -3) and X(1, 4, -1)
    9·2 answers
  • You originally draw a design for an art contest on a 2 in. x 5 in. card. The second phase of the contest requires the drawing to
    15·1 answer
  • A City has a population of 360,000 people, suppose each year the population grows by 3% what will the population be after five y
    7·2 answers
  • Given the median QR and trapezoid MOPN, what is the value of x?
    14·2 answers
  • −8x+4y=24 What does X and Y equal?<br> −7x+7y=28<br> ​
    15·1 answer
  • Express 34% as a fraction in simplest form?
    7·2 answers
  • Convert 0.9375 to a fraction
    9·1 answer
  • Simplify 3−4y+​(−7y​)+8.7.
    7·2 answers
  • How do you solve this equation -6x + 7y =13 and -6x +8y =20 using elimination
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!