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
Anna007 [38]
3 years ago
10

at a restaurant the ratio of kids meal, how manys sold to adult meals sold was 9:2. if there were 81 kids meals sold, how many a

dult meals sold?
Mathematics
1 answer:
DedPeter [7]3 years ago
6 0
9/2 = 81/a....9 kids meals to 2 adult meals = 81 kids meals to a adult meals
cross multiply
9a = 2(81)
9a = 162
a = 162/9
a = 18...so there were 18 adult meals
ratio is : 81/18 
You might be interested in
What represents the set of possible rational roots for the polynomial x^3+5x^2-8x-20=0
nasty-shy [4]
You need to work out the variables of 20 (the last number) first: 1, 2, 4, 5, 10, 20 Lets call these folks "p" At that point you need to work out the components of the main coefficient (the number before the most astounding force of x): 1 Lets call this person "q" At that point you need to make all the conceivable divisions you can with: ±p/q Since q is only 1, we are fortunate, so the conceivable normal roots are: ±1/1,±2/1,±4/1,±5/1.±10/1,±20/1
5 0
3 years ago
A relation is given in the table below. Write out the ordered pairs for the inverse, and then determine if the inverse is a func
Ganezh [65]
X: 1, 2, 3, 4, 5
y: 0, 1, 0, 2, 0

function: (1,0) (2,1) (3,0) (4,2) (5,0)

function is identified as a special kind of relation wherein the x-coordinate will only have one corresponding y-coordinate.

inverse of the relation is the interchange of the x and y coordinates.

inverse: (0,1) (1,2) (0,3) (2,4) (0,5)

The inverse is not a function. There are more than one x-coordinate that results to different y-coordinates. This is made evident when x = 0 ; y = 1,3, and 5.



6 0
3 years ago
Read 2 more answers
How do i do this math problem?
son4ous [18]

Answer:

13/9

Step-by-step explanation

d=2-5/9

d=13/9

4 0
3 years ago
Read 2 more answers
Use given graph to determine the limit, if it exists. Find lim f(x) -2 and lim f(x) 2+ WILL GIVE BRAINLIEST
Gelneren [198K]

Answer:

it does not exist my friend

7 0
3 years ago
6.5 x 1/9 please help
hjlf

Answer:

13/18

Step-by-step explanation:

  • 6.5 · 1/9 = 6 5/10 · 1/9
  • 6 5/10 · 1/9 = 6 1/2 · 1/9
  • 6 1/2 · 1/9 = 13/2 · 1/9
  • 13/2 · 1/9 = 13/18

Therefore, 6.5 · 1/9 = 13/18.

7 0
2 years ago
Other questions:
  • Brad has a stack of 7 books on his desk. Each book is 1 and 7/8 inches thick.How tall is the stack?
    15·1 answer
  • Write a fraction, less than one, with a denominator of 6 that is greater than 3/4.
    15·1 answer
  • the sum of the measure of angle x and angle y is 90 if the measure if angle x is 30 lessthan twice the measure of angle y what i
    7·1 answer
  • 20+x over 8+12/2=1 what does x equal
    14·1 answer
  • Brandon and his children went into a bakery and where they sell donuts for $1.25
    6·2 answers
  • 2. Long's Coffee Shop sells a refill mugs for $8.95. Each refill costs $1.50. Last
    12·1 answer
  • PLEASE HELP!!
    9·2 answers
  • HELP PLEASE FAST
    9·1 answer
  • The average age at which adolescent girls reach their adult height is 16 years. Suppose you have a sample of 27 adolescent girls
    10·1 answer
  • May someone help me please :)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!