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
Ket [755]
3 years ago
13

A recipe says to use 3cups of flour to make 48 cookies. What is a constant of proportionality that related the number of cookies

made ,y, to the number of cups of flower used ,x?
Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
6 0

Answer:

y=16 x=1

Step-by-step explanation:

For this one, we need to find the unit rate, which means how many cookies we can make using 1 cup of flour. To do that, we need to divide both the flour and the cookies by 3 to get 3/3=1 and 48/3=16. So the total amount of cookies made with one cup of flour is 16. So the constant proportionality is 16,1.

You might be interested in
chase and sara went to the candy store. chase bought 5 pieces of fudge and 3 pieces of gum for 5.70. sara bought 2 pieces of fud
Vilka [71]
Let, the cost of 1 piece of fudge = x
Cost of a gum = y

System of equations: 5x + 3y = 5.70
2x + 10y = 3.60

Multiply 1st equation by 2, and second by 5, 
New equations: 10x + 6y = 11.40
10x + 50y = 18

Now, subtract 1st from 2nd, 
44y = 6.60
y = 6.60 / 44
y = 0.15

Substitute it in second equation, 
2x + 10(0.15) = 3.60
2x = 3.60 - 1.5
x = 2.10 / 2
x = 1.05

In short, Cost of a Fudge = $1.05 & Cost of a gum = $0.15

Hope this helps!
6 0
3 years ago
Type the correct answer in the box. Use numerals instead of words.
asambeis [7]

Answer:

The answer is 7,540 to the nearest tenth. If I'm wrong put it in the comments olease

4 0
2 years ago
triangle ABC has coordinates A(4, 1), B(2, 3), and C(7, 5). If the triangle is rotated 270° counterclockwise about the origin, w
Kitty [74]

Coordinates of a' would be (1,-4)

4 0
3 years ago
What is 1,000 raised to the power of 5?
yan [13]
1,000 ^5 =
1 x 10^15 =
1,000 x 1,000 x 1,000 x 1,000 x 1,000 =
1,000,000,000,000,000  ( one followed by 15 zeros )
4 0
3 years ago
Pls6ssssssssssssssssssssssssssss
max2010maxim [7]

Answer: 220

Step-by-step explanation:

176 dived by 4 is 44, 44 times 5 is 220 your welcome

8 0
2 years ago
Read 2 more answers
Other questions:
  • Suppose that a state introduces a state income tax which will be at a flat rate of 3%. The state legislature wishes to estimate
    10·1 answer
  • P more than 312 is 259
    12·1 answer
  • I need help with letter j please
    10·2 answers
  • Suzanne bought 50 apples at the apple orchard. She bought 4 times as many red apples as green apples. How many more apples did s
    7·2 answers
  • One gym costs $24 per month and has a joining fee of $135. Another gym costs $39 per
    15·1 answer
  • If the sum of a number and seven is doubled, the result is five less than the number
    15·1 answer
  • What’s the correct answer for this?
    11·1 answer
  • Determine the coordinates for the intersection of the diagonals in RSTK with vertices at
    7·1 answer
  • Select the correct answer.
    6·2 answers
  • Find the parallelogram 42 cm 35 cm 5 cm 15 cm​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!