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yuradex [85]
4 years ago
5

If a menu has 3 different salads and 3 different main courses, and a diner wants to order one of each, how many possible combina

tions are available to the diner?
Mathematics
2 answers:
Irina-Kira [14]4 years ago
7 0
9. Just multiply the two numbers together
Novosadov [1.4K]4 years ago
3 0

Answer: 9

Step-by-step explanation:

Given: The number of different salads = 3

The number of different main courses = 3

It means for dinner there are 3 choices for salads and 3 choices for main courses.

If a diner wants to order one of each, then the possible combinations are available to the diner=3\times3=9

Hence, the possible combinations are available to the diner = 9

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3|x + y|^2 - (xy)^2. if x = 3 and y = -5
Bond [772]

Answer:

-213

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

3|x + y|² - (xy)²

x = 3

y = -5

<u>Step 2: Evaluate</u>

  1. Substitute:                    3|3 - 5|² - (3(-5))²
  2. Multiply:                        3|-2|² - (-15)²
  3. Exponents:                   3|-2|² - 225
  4. Absolute Value:           3(2)² - 225
  5. Exponents:                   3(4) - 225
  6. Multiply:                        12 - 225
  7. Subtract:                       -213
7 0
3 years ago
I need someone who do my homework ASAP!!! I’ll pay!!
lora16 [44]

Answer:

uhm do ur own homework

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Answer:

what is Joshuas savings?

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3 years ago
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Laurie will draw a scale model of the garden she wants to plant. Her scale will be 1 cm = 2.5 ft. What will be the actual dimens
Hatshy [7]
The answer is D.

Hope this helps.
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4 years ago
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Convert 30,000 ML into L
lakkis [162]

Answer:

30 liters

Step-by-step explanation:

To me it's kind of like multiplying and dividing.

So, what I did was 30,000 divided by 30 and got 1,000.

1,000 x 30 = 30,000.

That's what I did. You probably have your own way of doing it, but the answer is 30. I'm sorry if my explanation isn't good enough but I tried. Thanks for the question and enjoy your answer :)

6 0
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