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
Scilla [17]
3 years ago
9

Perform the following food service calculation.

Mathematics
2 answers:
kumpel [21]3 years ago
4 0

69 is the CORRECT answer

OWare

Paul [167]3 years ago
3 0

Answer:C

Step-by-step explanation:

You might be interested in
You’re trying to decide which cell phone plan to purchase. Plan A charges $40 for a new phone and $20 a month for usage. Plan B
Keith_Richards [23]

Answer:

Plan A - 20x+40

Plan B - 30x

Step-by-step explanation:

x will determine the number of months.

For example, Plan A's equation

If I paid for one month, I should get $60.

20(1)+40 = 60

Now for three months, I should get $100. Because Plan A charges $20/month after a one time fee of $40 for the new phone.

20(3)+40 = 100

On the other hand, Plan B gives away a free phone, meaning no one-time fees. It only charges us $30/month. That's easy.

30(1) = $30

30(3) = $90

3 0
3 years ago
Find n (write in simplest radical form)
iragen [17]
This is a special right triangle called a 30-60-90 triangle. It has a special property the relates the ratio of side lengths. That ratio is 1:\sqrt{3}:2

What does this mean? If you know the shortest side of a 30-60-90 triangle, you can find the longer leg by multiplying it by \sqrt{3}, and you can find the hypotenuse by multiplying the short leg by 2.

In the picture, note that the short leg of the triangle has a length of 9. Therefore, the long leg(or n) is simply 9\sqrt{3}
7 0
3 years ago
Find the number for which:<br> 75% is 4.5 cm
Aneli [31]
4.5/3= 1.5*4

6 is your answer
3 0
2 years ago
Six friends each use a $2-off coupon to buy themselves a movie ticket. They spend a total of $42. What is the price of one movie
SIZIF [17.4K]

Answer:

The Answer is $9

Step-by-step explanation:

What i did was multiplied 7 times 6 and that equaled 42. They all used 2 dollar off coupons. You asked what was the price of one movie ticket without the coupon, so i added $2 to 7 and got $9

7 0
3 years ago
Read 2 more answers
Ratio and proportion :21:2x=7:10​
jenyasd209 [6]

Answer:

x=15

Step-by-step explanation:

21:2x=7:10 can be rewritten as 21/2x=7/10

21/2x=7/10, cross multiply

= 14x=210

x=15

5 0
2 years ago
Other questions:
  • Solve this Proportion. Will give BRAINLIST!!
    9·1 answer
  • Find the volume of a cylinder with a radius of 3 cm and a height of 7 cm. A) 9π cm3 B) 21π cm3 C) 42π cm3 D) 63π cm3
    13·2 answers
  • HELP ME WILLING TO PAY AND HAVE DONE TO OTHERS!
    8·1 answer
  • What is the best estamate of 0.06534
    9·1 answer
  • What does VII-IX mean?
    13·1 answer
  • Anumeha knows the following information about a set of 20 numbers: 9 numbers are a multiple of 3 but not a multiple of 4. 10 num
    9·2 answers
  • What is the standard form of two hundred fifty three thousandths
    12·1 answer
  • A population of insects increases at a rate of 1.5% per day. About how long will it take the population to double?
    13·2 answers
  • Why is the square root of 23 an irrational number​
    13·1 answer
  • Find the first 5 terms of 6n+2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!