3 years ago

Jill is inviting friends for

Mathematics

1 answer:

Free_Kalibri [48]3 years ago

3 0

Answer:

13.

Step-by-step explanation:

If each of the first 12 guests happens to be born in a different month, the 13th person will have to be born in the same month as one of the first 12.

You might be interested in

This is hard, but I really need help!

sukhopar [10]

Please see pic, I'd solved in it.

4 0

3 years ago

Translate the following phrase to an expression. Then, evaluate the expression for n= 3.

Oksi-84 [34.3K]

Answer:

Step-by-step explanation:

4 0

2 years ago

What Is the value of n? -2/3n= 12

Zielflug [23.3K]

The answer is 18 You divide 12 buy -2/3

5 0

3 years ago

I need plz and thank you I am time

Ray Of Light [21]

Answer:

Step-by-step explanation:

26987654321

8 0

3 years ago

Read 2 more answers

Write and solve a system of linear equations: The larger of two numbers is 18 more than 5 times the smaller. If 3 times the larg

marshall27 [118]

Answer:

8 and -2

Step-by-step explanation:

Let the numbers be l and s.

We have equations:

l = 5s + 18

3l + 4s = 16

Solve for s by substituting l into the second equation:

3(5s + 18) + 4s = 16

15s + 54 + 4s = 16

19s = 16 - 54

19s = -38

s = -38/19

s = -2

Find the value of l:

l = 5(-2) + 18

l = -10 + 18

l = 8

3 0

2 years ago